Aluminum structures. GOST requirements for doors from aluminum alloys GOST entrance doors from aluminum
Aluminum doors are very popular today, but in order to meet the declared characteristics, they must meet the requirements of GOST. Otherwise, some of the useful qualities will be lost, and it will be unsafe to use them.
Requirements for products made of aluminum alloys are described in GOST 23747
Design and types
The door block consists of a frame and an inner filling. The frame is made of aluminum, predominantly double-glazed windows are installed between the profiles. Additionally, blind inserts are used, which can occupy the entire internal area or only the lower part, depending on the design.
According to the method of opening, doors made of aluminum profiles are divided into the following types:
- swing - standard canvases on hinges, opening in one direction;
- sliding - thin doors installed on a roller system;
- pendulum - a variation of swing designs that open in both directions through the use of non-standard hinges.
Varieties of designs
Scope of use
Doors made of aluminum and its alloys are widely used today to fill openings in places with a large flow of people. Due to the peculiarities of the material and the quality of the fasteners, the structure is able to withstand intense traffic without major functional changes.
Some types of aluminum doors are used in almost all office buildings, hotels, supermarkets, boutiques, showrooms and other public places. They reliably protect the premises from external factors and the penetration of robbers at night. At the same time, they fit well into the surrounding design and easily adapt to specific stylistic conditions.
Aluminum structures are common in public buildings with high traffic
As for the use in residential premises, such doors are mainly installed in modern apartment buildings with a concierge and security. Lightweight models are used inside the individual dwelling.
To a greater extent, such products are suitable for ultra-modern high-tech interiors, brightly colored models are characteristic of fusion, pop art and the like.
Distinctive advantages
Although aluminum is not extremely durable, a number of characteristics set it apart from other materials used in the manufacture of door structures.
Advantages of an aluminum profile:
- Sustainability... The material is safe to use, does not contain harmful impurities in its composition, does not emit substances hazardous to health and does not have a radioactive background.
- Ease... Despite the fact that aluminum is still a metal, the structures with its use look quite elegant and surprisingly light, which simplifies the process of their transportation, installation and further operation. The door frame, walls and other load-bearing elements of buildings are not heavily loaded.
- Durability... The material is strong enough and resistant to abrasion, even if the conditions of careful handling are not respected.
- Wear resistance... Aluminum doors are capable of withstanding 100,000 opening and closing cycles, they are well resistant to unfavorable environmental conditions, they are not afraid of strong winds, precipitation, frost and sunlight. Aluminum does not corrode, withstands mechanical stress and shock well, and does not react to household chemicals.
- Design... Although aluminum and its alloys belong to the category of metals, very elegant door models are created from this material. In addition, it is possible to repaint and bring out various forms, combining with other materials.
- Plastic... Aluminum is easy to process in production, which makes it possible to continuously expand the range and create amazing door models with minimal costs.
Environmental friendliness, lightness and durability are the main advantages of aluminum structures
Despite such significant advantages, not all products on sale correspond to the declared characteristics. In order for the positive qualities to be fully revealed, every detail of the aluminum structure must meet the requirements of GOST standards.
In addition, such models may not always organically fit into the interior of the room. This is important to consider when choosing a door structure for a residential or public building.
Primary requirements
The main regulatory document is GOST 23747 "Door blocks from aluminum alloys". The requirements described in it are divided into several categories. The first of them concerns directly the technical characteristics of products and general provisions regarding the compilation of a design.
Every aluminum door must be tested for resistance to heat transfer and air permeability. The permissible standards are regulated by separate documents: GOST 26254 and 25891. In addition, products must withstand a serious static load and, without violating the integrity and lowering the qualities, endure at least 100,000 opening and closing cycles. It is important to take into account that the applied force should not exceed 50 N.
With regard to design and other structural features, the door can be fully glazed or divided into solid and transparent. The size of the lower section is allowed no more than 1 m to the opaque part.
Full or partial glazing is considered a design feature
GOST standards provide for the manufacture of a frame from an aluminum extruded profile. The type of materials and their parameters are also regulated in order to prevent metal twisting and rapid wear of the structure during operation. Fasteners are made from steel grades specified by the standards. To fill the frame, it is allowed to use sheets and extruded profiles with a thickness of 5-6 mm. Glasses in double-glazed windows should be of the same thickness, the total size of which ranges from 15-28 mm. Protection must be provided, excluding the dismantling of the door for the purpose of breaking.
Limit deviations of the dimensions of the box and the canvas are regulated by separately derived values \u200b\u200bfor each typical case, they can fluctuate between 0-1.5 mm.
Sealing and insulation
First of all, you should pay attention to the maximum permissible dimensions of the gaps between the frame and the door leaf. Along the perimeter, they cannot exceed 3 mm. If we consider the doorway from the front side, when installing the product, the difference with the box should not be more than 2 mm. The gaps during the installation of double-glazed windows and other parts at their joints are 0.3 mm. It is allowed to increase this space up to 1 mm, but in this case, in addition to glazing beads, an additional sealant is necessarily used.
As for the filling of the joints itself, seals without glue are used on the porches and at the joints of the frame. They must be of such dimensions that, in the closed position, there is no gap between the box and the web. Continuous light-frost-resistant rubber or plastic spacers are required on each side of the perimeter. Alternative sealant may be used. The types of glue used are regulated by GOST 23747.
To fill the frame, support and fixing pads with well-defined minimum dimensions are required, made of low pressure polyethylene, ozone-resistant rubber or wood with antiseptic treatment.
Schematic representation of filling the frame of an aluminum profile
Outer cover
An equally important question concerns the design and the protective layer. According to GOST, the following materials are allowed:
- compulsory treatment with an anodic and varnish-and-paint composition, except for the construction inserts;
- in the process of manufacturing the product, the type of anodic-oxide coating is separately agreed upon;
- according to GOST, it is recommended to use third-class paints and varnishes;
- the thickness of the applied layer is set at least 70 microns;
- the absence of an outer layer on inconspicuous areas of the product is allowed due to the machining of these zones;
- after assembly of the structure, anodic oxide, zinc and cadmium coating must not be applied.
In addition, it is important to consider the requirements for the quality of the metal surface. The boundaries of permissible defects are documented in GOST 9378. If the standards are not observed, door blocks made of aluminum profiles should not be allowed for sale and further use. If the manufacturer complies with all these requirements and takes into account the wishes of the customer, the result will be an ideal aluminum door.
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GOST 23747-88
UDC 692.81: 691.771: 006.354 Group Ж34
STATE STANDARD OF THE UNION OF SSR
ALUMINUM ALLOY DOORS
General specifications
doors of aluminum alloys.
specifications
OKP 52 7120
Date of introduction 1989-01-01
INFORMATION DATA
1. DEVELOPED
State Committee for Architecture and Urban Planning under the USSR Gosstroy
Ministry of Installation and Special Construction Works of the USSR
DEVELOPERS
E.L. Ugryumov, Cand. architect. (topic leader); P.A. Kalayda; V.V. Anikiev; A.A. Zhirkov; O. A. Zhadkevich; M.B. Priymak; V.A. Novikov; V.N.Spirov; A.A. Haitser; V.F. Lagutin; V.V. Moloshnikov; F.G.Danilenko; I.M. Karpilov; N.B. Zhukovskaya; V.P. Poddubny
2. INTRODUCED by the State Committee for Architecture and Urban Planning under the USSR State Construction Committee
3. APPROVED AND PUT INTO EFFECT by the Decree of the State Construction Committee of the USSR of 15.06.88 No. 111
4. Inspection period - 1995; periodicity - 5 years
5. REPLACE GOST 23747-79
6. REFERENCE REGULATORY AND TECHNICAL DOCUMENTS
|
Item number |
Item number |
||
|
GOST 9.031-74 |
2.2.4 |
GOST 10354-82 |
2.6.4 |
|
GOST 9.032-74 |
2.2.4 |
GOST 12085-73 |
|
|
GOST 9.074-77 |
GOST 12172-74 |
2.3.9 |
|
|
GOST 9.104-79 |
Introductory part |
GOST 13489-79 |
2.3.8 |
|
GOST 9.301-86 |
2.2.4 |
GOST 14192-77 |
2.5.2 |
|
GOST 9.302-79 |
GOST 15150-69 |
Introductory part |
|
|
GOST 9.303-84 |
2.2.6 |
GOST 15907-70 |
2.3.9 |
|
GOST 166-80 |
GOST 16338-85 |
2.3.6 |
|
|
GOST 380-71 |
2.3.3 |
GOST 17308-88 |
2.6.2 |
|
GOST 1050-74 |
2.3.2 |
GOST 19729-74 |
|
|
GOST 2789-73 |
2.2.18 |
GOST 21631-76 |
2.3.5 |
|
GOST 2991-85 |
2.6.4 |
GOST 22233-83 |
2.2.15; 2.3.1; 2.3.5 |
|
GOST 5378-66 |
GOST 23616-79 |
||
|
GOST 5632-72 |
2.3.2 |
GOST 23832-79 |
2.3.9 |
|
GOST 7502-80 |
GOST 25797-83 |
2.3.10 |
|
|
GOST 8273-75 |
2.6.2 |
GOST 25891-83 |
2.2.2; 4.2 |
|
GOST 8828-75 |
2.6.2; 2.6.4 |
GOST 26254-84 |
|
|
GOST 9378-75 |
SNiP 2.01.07-85 |
2.2.3 |
|
|
TU 2-034-225-87 |
SNiP 2.03.11-85 |
||
|
GOST 9569-79 |
2.6.2 |
SNiP 11.3-79 |
2.2.1 |
7. Reissue. January 1990
This standard applies to doors made of aluminum alloys (hereinafter referred to as doors) of climatic modification UHL of any category of placement, except for the fifth, according to GOST 15150-69, any group of operating conditions for products with paintwork UHL according to GOST 9.104-79. The doors are designed for installation in external and internal vertical building envelopes.
The standard does not apply to doors in which aluminum alloys are not the main structural material, as well as to special-purpose doors (with increased requirements for fire safety, smoke protection, sound and heat insulation and tightness).
1. Basic parameters and dimensions
1.1. Types, sizes, design and symbols of doors are established by normative and technical documentation for specific types of structures.
2. Technical requirements
2.1. Doors must be manufactured in accordance with the requirements of this standard, regulatory and technical documentation for specific types of doors and according to working drawings approved in the prescribed manner.
2.2. Specifications
2.2.1. Resistance to heat transfer of doors - according to SNiP ii-3-79.
2.2.2. Resistance to air permeability of doors - according to GOST 25891-83 (see Appendix 1).
2.2.3. Doors must have sufficient strength and stability in the conditions of transportation, installation and operation.
At the same time, they must withstand 100,000 opening and closing cycles, as well as the wind load according to SNiP 2.01.07-85 and static loads in accordance with Appendix 1 of this standard.
2.2.4. Details of door structures, with the exception of inserts, must have an anodic-oxide or paint-and-lacquer protective and decorative coating.
The color of the coating is agreed with the manufacturer and is selected according to the standards approved in the prescribed manner.
The appearance and thickness of the anodic oxide coating are in accordance with GOST 9.301-86 and GOST 9.031-74, respectively.
The paintwork must comply with class III according to GOST 9.032-74. Layer thickness - at least 70 microns.
The absence of anodic-oxide and paint-and-lacquer coatings in places of machining of parts on non-face surfaces of structures and in internal planes of parts from a hollow profile is allowed.
2.2.5. It is not allowed to apply anodic-oxide, zinc or cadmium coatings to assembled products.
2.2.6. Fasteners and parts made of carbon steel in contact with aluminum elements must have a zinc or cadmium coating in accordance with GOST 9.303-84 with a thickness of at least 9 microns.
2.2.7. The height dimension of the opaque lower part of the door leaf should be no more than 1000 mm.
2.2.8. Doors with fully glazed canvases without automatic opening, installed in places with intense traffic (railway stations, airports, etc.), are equipped with grilles that protect the glazing from damage.
2.2.9. The force applied to the door leaf to open it should not exceed 50 N.
2.2.10. The fastening of the locking devices must ensure that they cannot be dismantled from the outside.
2.2.11. The design of the door should exclude the possibility of dismantling the leaf or filling it from the outside.
2.2.12. Limit deviations of the dimensions of the frames of boxes and door leaves in assembled form should not exceed the values \u200b\u200bindicated in table. 1.
Table 1
|
Nominal dimensions |
Limit deviations, mm |
|
|
internal dimensions of box frames |
outer dimensions of canvases frames |
|
|
Up to 500 |
||
|
St. 500 "2000 |
||
|
" 2000 " 3000 |
||
2.2.13. The difference between the front surfaces of the box and the door leaf relative to each other, the installation of which is provided in the same plane, should not be more than 2.0 mm.
2.2.14. The difference in the lengths of the diagonals of the boxes and sheets should not be more than 3 mm.
2.2.15. The difference in the front surfaces of the mating aluminum profiles should not exceed the tolerances established by GOST 22233-83 for the size of the joined profile sides.
2.2.16. Gaps on the front surfaces of structures at the joints of parts should not be more than 0.3 mm. It is allowed to increase the gap up to 1.0 mm, but with subsequent sealing of the joint. The gaps at the joints of the linear filling fasteners (glazing beads) are allowed not to be sealed.
2.2.17. The maximum deviation of the cut angle with the size of the cut side of the profile up to 50 mm should not be more than ± 20 ', with the size of the cut side of the profile over 50 mm - more than ± 15 ’ .
2.2.18. The roughness of the surfaces of the profiles that go out to the front side of the products and are subject to machining should be microns according to GOST 2789-73.
2.2.19. At the junctions of the frame of the canvas with the filling elements, as well as in the porches, sealing gaskets should be installed around the perimeter without the use of glue.
The gaskets must be continuous on each side of the perimeter. At the request of the consumer, it is allowed to use a sealant instead of sealing gaskets in the filling installation places.
2.2.20. When the curtain is closed, the gaskets in the porches must be pressed without a gap.
2.2.21. The door leaf frame filling must be installed on supporting and fixing pads having a width of at least the thickness of the filling used, a height of at least 3 mm and a length of at least 80 mm. Layouts of support and fixing pads for glass are given in Appendix 2.
2.3. Requirements for materials and components
2.3.1. Door frames should be made of extruded aluminum profiles in accordance with GOST 22233-83. To meet the requirements of this standard, profiles must be straightened in order to reduce the longitudinal curvature and angle of twist.
2.3.2. Fasteners (bolts, screws, nuts, washers) and hinge pins should be made of steel grades 20X13 and 12X13 in accordance with GOST 5632-72 or other grades of stainless steel in accordance with GOST 5632-72.
By agreement between the manufacturer and the consumer, it is allowed to manufacture fasteners and hinge pins from steel grades 08kp, 10kp, 20kp, 10, 20, 40 in accordance with GOST 1050-74.
2.3.3. Steel parts that make up the door structure must be made of steel grade C235 in accordance with GOST 27772-88 (from 01.01.89) or St3kp2-1 welded in accordance with GOST 535-88, as well as from steel of other grades, physical and mechanical properties which are not lower than indicated.
2.3.4. For the translucent filling of the door leaf frame, glass and double-glazed windows should be used, manufactured according to the normative and technical documentation approved in the prescribed manner. In this case, the thickness of glass should be 5-6 mm, glass units 15-28 mm.
On door leafs with continuous translucent filling, special decorative signs should be applied directly on the glazing, located at a height of at least 1 m.
2.3.5. For opaque filling of the door leaf frame, you should use:
sheets made of aluminum grades AMg2, AMts in accordance with GOST 21631-76;
extruded profiles of constant cross-section from aluminum alloy AD31 in accordance with GOST 22233-83.
It is allowed to use other materials with a thickness of 5-6 mm from among those approved by the state sanitary supervision authorities, manufactured in accordance with the requirements of the normative and technical documentation approved in the prescribed manner.
2.3.6. Supporting and fixing pads must be made of low-pressure polyethylene of any grade in accordance with GOST 16338-85, as well as from ozone-resistant rubber of increased hardness, wood impregnated with an antiseptic, in accordance with the requirements of the normative and technical documentation approved in the prescribed manner.
2.3.7. Sealing gaskets must be made of light and frost-resistant rubber or plastics from among those approved by the state sanitary supervision authorities in accordance with the requirements of the normative and technical documentation approved in the prescribed manner.
2.3.8. To seal the joints at the joints of parts made of aluminum alloys, UT-31 sealant according to GOST 13489-79 or mastics according to the normative and technical documentation approved in the prescribed manner, approved by the state sanitary supervision authorities and not causing corrosion of aluminum alloys should be used.
2.3.9. Fasteners with metric threads in permanent joints should be installed on glue of the BF-2, BF-4 grades in accordance with GOST 12172-74, varnishes of the PF-170, PF-171 grades in accordance with GOST 15907-70; grades AK113, AK113F in accordance with GOST 23832-79 or other varnishes permitted by the state sanitary inspection authorities.
2.3.10. Devices for doors must comply with the requirements of GOST 25979-83 and regulatory and technical documentation for specific types of devices.
2.4. Completeness
2.4.1. The scope of delivery of products is determined by the requirements of regulatory and technical documentation for specific types of structures.
Appliances, parts protruding relative to the plane of the door, supporting and fixing pads, glazing beads, fastening structures are allowed not to be installed, but supplied complete with products.
2.5. Marking
2.5.1. On the non-front surface of each product or on the tag should be applied:
manufacturer's trademark;
product brand;
date of manufacture;
oTK stamp.
2.5.2. Cargo packages should be marked in accordance with the requirements of GOST 14192-77.
2.5.3. The execution method and additional requirements for marking are established in the normative and technical documentation for specific types of structures.
2.6. Packaging
2.6.1. Each door with swing panels must be locked before packing.
2.6.2. When stacked in a container, each door or group of doors must be wrapped with one layer of two-layer wrapping paper in accordance with GOST 8828-75 or waxed paper in accordance with GOST 9569-79 and tied with twine in accordance with GOST 17308-88 with a pitch of turns of 300-350 mm.
When stacking a group of doors in a container, a layer of paper should be laid between the products in accordance with GOST 8273-75.
2.6.3. Doors must be packed in a container that protects products from distortion and mechanical damage, made according to working drawings, approved in the prescribed manner.
The number of products and methods of their packing in containers should ensure their safety during loading and unloading operations and transportation by various modes of transport.
2.6.4. Uninstalled devices or parts of devices, glazing beads and fasteners not installed on the door must be wrapped in two-layer wrapping paper in accordance with GOST 8828-75 or packed in plastic bags in accordance with GOST 10354-82 and packed in containers together with the structure.
It is allowed to lay the parts of devices and fasteners in a separate container in accordance with GOST 2991-85, and the purchased products included in the delivery set and not installed in the structure should be left in the manufacturer's packaging.
2.6.5. Each batch must have an accompanying document, the type and form of which, as well as the procedure and terms for sending these documents to the consumer, are established by the terms of delivery or by contract.
3. Acceptance
3.1. Doors are accepted in batches. A batch should consist of doors of the same brand, manufactured according to the same technological process. Lot size no more than 200 pcs.
3.2. To check the compliance of products with the requirements of this standard and working drawings at the manufacturer, acceptance, periodic and type tests should be carried out.
3.3. During acceptance tests, a two-stage control is used in accordance with GOST 23616-79, for compliance with the requirements given in paragraphs. 2.2.4; 2.2.12-2.2.15; 2.2.18; 2.4; 2.6, for which products are selected from the batch into the sample in accordance with table. 2.
table 2
|
Lot size |
Sample number |
Sample size |
Acceptance number |
Rejection number |
|
Up to 25 |
||||
|
From 26 "90 |
||||
|
" 91 " 200 |
||||
3.4. Products must be periodically tested at least once every two years for compliance with the requirements of all clauses of this standard, except for paragraphs. 2.2.1 and 2.2.2.
When doors are put into production, tests should be carried out for compliance with the requirements of all clauses of this standard.
3.5. When making changes in the design of doors or manufacturing technology, type tests are carried out, the scope of which is determined by the developer of design and technological documentation.
4. Control methods
4.1. Heat transfer resistance of doors (clause 2.2.1) is determined according to GOST 26254-84.
4.2. Resistance to air permeability of doors (clause 2.2.2) is determined according to GOST 25891-83.
4.3. Doors for static and wind loads (clause 2.2.3) are checked according to the test program and methodology approved in the prescribed manner.
4.4. The operation of the movable joints (clause 2.2.3) is checked by the control opening and closing of the door leaves.
4.5. The protective and decorative coating (clause 2.2.4) is checked in accordance with GOST 9.302-79 and GOST 9.074-77.
4.6. The geometric dimensions (clauses 2.2.7; 2.2.12-2.2.17) are checked with a caliper ШЦ-iii according to GOST 166-80, a goniometer according to GOST 5378-66, a tape measure of accuracy class II according to GOST 7502-80, a probe according to TU 2- 034-225-87 or a template of the manufacturer, approved in the prescribed manner.
4.7. The quality of the surfaces of machined profiles (clause 2.2.18) is checked by comparison with the roughness standards in accordance with GOST 9378-75.
4.8. The presence of gaskets (clause 2.2.19) is checked visually.
4.9. The tightness of pressing the gaskets to the porches (clause 2.2.20) is checked by the presence of a continuous trace left by the coloring agent applied to the surface of the seal.
Chalk in accordance with GOST 12085-73, talc in accordance with GOST 19729-74 or other should be used as a coloring matter.
Author: Nikolay Drebnev
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GOST 23747-88
UDC 692.81: 691.771: 006.354 Group Ж34
STATE STANDARD OF THE UNION OF SSR
ALUMINUM ALLOY DOORS
General specifications
Doors of aluminum alloys.
Specifications
Date of introduction 1989-01-01
INFORMATION DATA
1. DEVELOPED
State Committee for Architecture and Urban Planning under the USSR Gosstroy
Ministry of Installation and Special Construction Works of the USSR
DEVELOPERS
E.L. Ugryumov, Cand. architect. (topic leader); P.A. Kalayda; V.V. Anikiev; A.A. Zhirkov; O. A. Zhadkevich; M.B. Priymak; V.A. Novikov; V.N.Spirov; A.A. Haitser; V.F. Lagutin; V.V. Moloshnikov; F.G.Danilenko; I.M. Karpilov; N.B. Zhukovskaya; V.P. Poddubny
2. INTRODUCED by the State Committee for Architecture and Urban Planning under the USSR Gosstroy
3. APPROVED AND PUT INTO EFFECT by the Decree of the State Construction Committee of the USSR of 15.06.88 No. 111
4. Inspection period - 1995; periodicity - 5 years
5. REPLACE GOST 23747-79
6. REFERENCE REGULATORY AND TECHNICAL DOCUMENTS
| Item number | Designation of the NTD referenced | Item number | |
| GOST 9.031-74 | 2.2.4 | GOST 10354-82 | 2.6.4 |
| GOST 9.032-74 | 2.2.4 | GOST 12085-73 | 4.9 |
| GOST 9.074-77 | 4.5 | GOST 12172-74 | 2.3.9 |
| GOST 9.104-79 | Introductory part | GOST 13489-79 | 2.3.8 |
| GOST 9.301-86 | 2.2.4 | GOST 14192-77 | 2.5.2 |
| GOST 9.302-79 | 4.5 | GOST 15150-69 | Introductory part |
| GOST 9.303-84 | 2.2.6 | GOST 15907-70 | 2.3.9 |
| GOST 166-80 | 4.6 | GOST 16338-85 | 2.3.6 |
| GOST 380-71 | 2.3.3 | GOST 17308-88 | 2.6.2 |
| GOST 1050-74 | 2.3.2 | GOST 19729-74 | 4.9 |
| GOST 2789-73 | 2.2.18 | GOST 21631-76 | 2.3.5 |
| GOST 2991-85 | 2.6.4 | GOST 22233-83 | 2.2.15; 2.3.1; 2.3.5 |
| GOST 5378-66 | 4.6 | GOST 23616-79 | 3.3 |
| GOST 5632-72 | 2.3.2 | GOST 23832-79 | 2.3.9 |
| GOST 7502-80 | 4.6 | GOST 25797-83 | 2.3.10 |
| GOST 8273-75 | 2.6.2 | GOST 25891-83 | 2.2.2; 4.2 |
| GOST 8828-75 | 2.6.2; 2.6.4 | GOST 26254-84 | 4.1 |
| GOST 9378-75 | 4.7 | SNiP 2.01.07-85 | 2.2.3 |
| TU 2-034-225-87 | 4.6 | SNiP 2.03.11-85 | 6.1 |
| GOST 9569-79 | 2.6.2 | SNiP 11.3-79 | 2.2.1 |
7. Reissue. January 1990
This standard applies to doors made of aluminum alloys (hereinafter referred to as doors) of climatic modification UHL of any category of placement, except for the fifth, according to GOST 15150-69, any group of operating conditions for products with paintwork UHL according to GOST 9.104-79. The doors are designed for installation in external and internal vertical building envelopes.
The standard does not apply to doors in which aluminum alloys are not the main structural material, as well as to special-purpose doors (with increased requirements for fire safety, smoke protection, sound and heat insulation and tightness).
1. Basic parameters and dimensions
1.1. Types, sizes, design and symbols of doors are established by normative and technical documentation for specific types of structures.
2. Technical requirements
2.1. Doors must be manufactured in accordance with the requirements of this standard, normative and technical documentation for specific types of doors and according to working drawings approved in the prescribed manner.
2.2. Specifications
2.2.1. Resistance to heat transfer of doors - according to SNiP II-3-79.
2.2.2. Resistance to air permeability of doors - according to GOST 25891-83 (see Appendix 1).
2.2.3. Doors must have sufficient strength and stability in the conditions of transportation, installation and operation.
At the same time, they must withstand 100,000 opening and closing cycles, as well as the wind load according to SNiP 2.01.07-85 and static loads in accordance with Appendix 1 of this standard.
2.2.4. Details of door structures, with the exception of inserts, must have an anodic-oxide or paint-and-lacquer protective and decorative coating.
The color of the coating is agreed with the manufacturer and selected according to the standards approved in the prescribed manner.
The appearance and thickness of the anodic oxide coating are in accordance with GOST 9.301-86 and GOST 9.031-74, respectively.
The paintwork must correspond to class III in accordance with GOST 9.032-74. Layer thickness - not less than 70 microns.
The absence of anodic-oxide and paint-and-lacquer coatings in places of machining of parts on non-face surfaces of structures and in the inner planes of parts from a hollow profile is allowed.
2.2.5. It is not allowed to apply anodic-oxide, zinc or cadmium coatings to assembled products.
2.2.6. Fasteners and parts made of carbon steel in contact with aluminum elements must have a zinc or cadmium coating in accordance with GOST 9.303-84 with a thickness of at least 9 microns.
2.2.7. The height dimension of the opaque lower part of the door leaf should be no more than 1000 mm.
2.2.8. Doors with fully glazed canvases without automatic opening, installed in places with intensive traffic (railway stations, airports, etc.), are equipped with gratings that protect the glazing from damage.
2.2.9. The force applied to the door leaf to open it should not exceed 50 N.
2.2.10. The fastening of the locking devices must ensure that they cannot be dismantled from the outside.
2.2.11. The design of the door should exclude the possibility of dismantling the leaf or filling it from the outside.
2.2.12. Limit deviations of the dimensions of the frames of boxes and door leaves in assembled form should not exceed the values \u200b\u200bindicated in table. 1.
Table 1
2.2.13. The difference between the front surfaces of the box and the door leaf relative to each other, the installation of which is provided in the same plane, should not be more than 2.0 mm.
2.2.14. The difference in the lengths of the diagonals of the boxes and sheets should not be more than 3 mm.
2.2.15. The difference in the front surfaces of the mating aluminum profiles should not exceed the tolerances established by GOST 22233-83 for the size of the joined profile sides.
2.2.16. Gaps on the front surfaces of structures at the joints of parts should not be more than 0.3 mm. It is allowed to increase the gap up to 1.0 mm, but with subsequent sealing of the joint. The gaps at the joints of the linear filling fasteners (glazing beads) are allowed not to be sealed.
2.2.17. The maximum deviation of the cut angle with the size of the cut side of the profile up to 50 mm should not be more than ± 20 ', with the size of the cut side of the profile over 50 mm - more than ± 15'.
2.2.18. The roughness of the surfaces of the profiles that go out to the front side of the products and are subject to machining should be microns in accordance with GOST 2789-73.
2.2.19. At the junctions of the frame of the canvas with the filling elements, as well as in the porches, sealing gaskets should be installed around the perimeter without the use of glue.
The gaskets must be continuous on each side of the perimeter. At the request of the consumer, it is allowed to use a sealant instead of sealing gaskets in the places of filling installation.
2.2.20. When the curtain is closed, the gaskets in the porches must be pressed without a gap.
2.2.21. The door leaf frame filling should be installed on supporting and fixing pads having a width not less than the thickness of the filling used, a height of at least 3 mm and a length of at least 80 mm. Layouts of support and fixing pads for glass are given in Appendix 2.
2.3. Requirements for materials and components
2.3.1. Door frames should be made of extruded aluminum profiles in accordance with GOST 22233-83. To meet the requirements of this standard, profiles must be straightened in order to reduce longitudinal curvature and twist angle.
2.3.2. Fasteners (bolts, screws, nuts, washers) and hinge pins should be made of steel grades 20X13 and 12X13 in accordance with GOST 5632-72 or other grades of stainless steel in accordance with GOST 5632-72.
By agreement between the manufacturer and the consumer, it is allowed to manufacture fasteners and hinge pins from steel grades 08kp, 10kp, 20kp, 10, 20, 40 in accordance with GOST 1050-74.
2.3.3. Steel parts that make up the door structure must be made of steel grade C235 in accordance with GOST 27772-88 (from 01.01.89) or St3kp2-1 welded in accordance with GOST 535-88, as well as from steel of other grades, physical and mechanical properties which are not lower than indicated.
2.3.4. For the translucent filling of the door leaf frame, glass and double-glazed windows made according to the normative and technical documentation approved in the established manner should be used. In this case, the thickness of glass should be 5-6 mm, glass units 15-28 mm.
On door leafs with continuous translucent filling, special decorative signs should be applied directly on the glazing, located at a height of at least 1 m.
2.3.5. For non-translucent filling of the door leaf frame, use:
sheets made of aluminum grades AMg2, AMts in accordance with GOST 21631-76;
extruded profiles of constant cross-section from aluminum alloy AD31 in accordance with GOST 22233-83.
It is allowed to use other materials with a thickness of 5-6 mm from among those approved by the state sanitary supervision authorities, manufactured in accordance with the requirements of the normative and technical documentation approved in the prescribed manner.
2.3.6. Supporting and fixing pads must be made of low-pressure polyethylene of any grade in accordance with GOST 16338-85, as well as from ozone-freeze-resistant rubber of increased hardness, wood impregnated with an antiseptic, in accordance with the requirements of the regulatory and technical documentation approved in the prescribed manner.
2.3.7. Sealing gaskets must be made of light and frost-resistant rubber or plastics from among those approved by the state sanitary supervision authorities in accordance with the requirements of the normative and technical documentation approved in the prescribed manner.
2.3.8. To seal the joints at the joints of parts made of aluminum alloys, UT-31 sealant according to GOST 13489-79 or mastics according to the normative and technical documentation approved in the prescribed manner, approved by the state sanitary supervision authorities and not causing corrosion of aluminum alloys should be used.
2.3.9. Fasteners with metric threads in permanent joints should be installed on glue of the BF-2, BF-4 grades in accordance with GOST 12172-74, varnishes of the PF-170, PF-171 grades in accordance with GOST 15907-70; grades AK113, AK113F in accordance with GOST 23832-79 or other varnishes approved by the state sanitary inspection authorities.
2.3.10. Devices for doors must comply with the requirements of GOST 25979-83 and regulatory and technical documentation for specific types of devices.
2.4. Completeness
2.4.1. The scope of delivery of products is determined by the requirements of regulatory and technical documentation for specific types of structures.
Appliances, parts protruding relative to the plane of the door, supporting and fixing pads, glazing beads, fastening structures are allowed not to be installed, but to be supplied complete with the products.
2.5. Marking
2.5.1. On the non-front surface of each product or on the tag should be applied:
manufacturer's trademark;
product brand;
date of manufacture;
OTK stamp.
2.5.2. Cargo packages should be marked in accordance with the requirements of GOST 14192-77.
2.5.3. The method of execution and additional requirements for marking are established in the normative and technical documentation for structures of specific types.
2.6. Packaging
2.6.1. Each door with swing panels must be locked before packing.
2.6.2. When stacked in a container, each door or group of doors must be wrapped with one layer of two-layer wrapping paper in accordance with GOST 8828-75 or waxed paper in accordance with GOST 9569-79 and tied with twine in accordance with GOST 17308-88 with a pitch of turns of 300-350 mm.
When stacking a group of doors in a container, a layer of paper must be laid between the products in accordance with GOST 8273-75.
2.6.3. Doors must be packed in a container that protects products from distortion and mechanical damage, made according to working drawings, approved in the prescribed manner.
The number of products and methods of their packing in containers should ensure their safety during loading and unloading operations and transportation by various modes of transport.
2.6.4. Devices or parts of devices, glazing beads and fasteners not installed on the door must be wrapped in two-layer wrapping paper in accordance with GOST 8828-75 or packed in plastic film bags in accordance with GOST 10354-82 and packed in containers together with the structure.
It is allowed to lay the parts of devices and fasteners in a separate container in accordance with GOST 2991-85, and the purchased products included in the delivery set and not installed in the structure should be left in the manufacturer's packaging.
2.6.5. Each batch must have an accompanying document, the type and form of which, as well as the procedure and terms for sending these documents to the consumer, are established by the terms of delivery or by contract.
3. Acceptance
3.1. Doors are accepted in batches. A batch should consist of doors of the same brand, manufactured according to the same technological process. Lot size no more than 200 pcs.
3.2. To check the compliance of products with the requirements of this standard and the working drawings, acceptance, periodic and type tests should be carried out at the manufacturer's plant.
3.3. During acceptance tests, a two-stage control is used in accordance with GOST 23616-79, for compliance with the requirements given in paragraphs. 2.2.4; 2.2.12-2.2.15; 2.2.18; 2.4; 2.6, for which products are selected from the batch into the sample in accordance with table. 2.
table 2
| Lot size | Sample number | Sample size | Acceptance number | Rejection number |
| Up to 25 | 1 | 5 | 0 | 1 |
| 1 | 5 | 0 | 2 | |
| From 26 "90 | 2 | 5 | 1 | 2 |
| "91" 200 | 1 | 8 | 0 | 2 |
| 2 | 8 | 1 | 2 |
3.4. Products must be periodically tested at least once every two years for compliance with the requirements of all clauses of this standard, with the exception of paragraphs. 2.2.1 and 2.2.2.
When doors are put into production, tests must be carried out for compliance with the requirements of all clauses of this standard.
3.5. When making changes to the design of doors or manufacturing technology, type tests are carried out, the scope of which is determined by the developer of design and technological documentation.
4. Control methods
4.1. Heat transfer resistance of doors (clause 2.2.1) is determined according to GOST 26254-84.
4.2. Resistance to air permeability of doors (clause 2.2.2) is determined according to GOST 25891-83.
4.3. Doors for static and wind loads (clause 2.2.3) are checked according to the test program and methodology approved in the prescribed manner.
4.4. The operation of the movable joints (clause 2.2.3) is checked by the control opening and closing of the door leaves.
4.5. The protective and decorative coating (clause 2.2.4) is checked in accordance with GOST 9.302-79 and GOST 9.074-77.
4.6. The geometric dimensions (clauses 2.2.7; 2.2.12-2.2.17) are checked with a caliper ШЦ-III according to GOST 166-80, a goniometer according to GOST 5378-66, a tape measure of II accuracy class according to GOST 7502-80, a probe according to TU 2- 034-225-87 or a template of the manufacturer, approved in the prescribed manner.
4.7. The quality of the surfaces of the machined profiles (clause 2.2.18) is checked by comparison with the roughness standards in accordance with GOST 9378-75.
4.8. The presence of gaskets (clause 2.2.19) is checked visually.
4.9. The tightness of pressing the gaskets to the porches (clause 2.2.20) is checked by the presence of a continuous trace left by the coloring agent applied to the surface of the seal.
Chalk in accordance with GOST 12085-73, talc in accordance with GOST 19729-74 or other substances that do not damage the structure and are easily removed after control should be used as a coloring agent.
4.10. Conformity of brands and quality of materials (clauses 2.3.1-2.3.10) are checked according to the certificates of manufacturers.
5. Transportation and storage
5.1. Transportation
5.1.1. Products are transported by all means of transport in accordance with the Rules for the carriage of goods in force for this type of transport.
5.1.2. The placement and securing of cargo packages on railway transport must be carried out in full compliance with the "Technical conditions for loading and securing goods" approved by the USSR Ministry of Railways.
5.2. Storage
Products should be stored in dry ventilated rooms on wooden pads, sorted by type and size. There should be wooden spacers between products that are stacked.
6. Instructions for use
6.1. Elements of door structures and fasteners made of aluminum alloy at the junctions to brickwork, concrete, plaster, steel, etc. must be protected against corrosion in accordance with the instructions of SNiP 2.03.11-85.
6.2. Operation of doors - according to the requirements of the passport and instructions for installation and operation.
7. Manufacturer's Warranties
The warranty period of operation is established in the standards or normative and technical documentation for specific types of structures.
In modern interior design, when creating creative solutions, the choice of doors is not the last place. It so happened that it was aluminum doors as front and entrance doors that conquered almost everyone for a long time, as we can see by simply turning around on the street, among shops, public buildings and other institutions.
This popularity is due to the reliability, strength and variety of configurations for the appearance of structures. The design of aluminum doors is a rather complex and responsible system, non-compliance with the manufacture of which can lead to undesirable consequences.
Since the beginning of the use of such doors was laid back in the days of the Soviet Union, they were standardized by the necessary documents, which are still guided in the production of doors today.
In January 1989, the USSR State Construction Committee developed, approved and enacted GOST, which applies to aluminum blocks "Doors from aluminum alloys" (GOST 23747-88). This documentation classifies aluminum doors according to various criteria and prescribes compliance with technical requirements by manufacturers.
A number of advantages are inherent in aluminum profile products, which determines their widespread use in public buildings and private construction. They are characterized by a modern appearance, clear geometry, unchanged during active operation, strength, resistance to external influences and climate influences.
Aluminum profile doors are a separate class of enclosing structures. The current GOST provides for the use of doors in any climatic zone, these are door blocks that do not have requirements for thermal insulation. However, aluminum structures are installed as entrance and interior doors and can be thermally insulated to a certain extent.
The rigidity of the aluminum profile door structure provides for its operation in various conditions, including increased severity. For example, such products are able to function perfectly in public premises with high traffic of people, as they can withstand multiple door opening and closing cycles without rapid wear.
Applicable types of doors
Basic systems of aluminum doors, approved in GOST 23747-88, must meet all design requirements. This standard cannot be applied to products whose material of construction is not aluminum alloy.
Also doors made of aluminum profiles, but for special purposes (fire resistance, smoke protection, tightness) are not subject to this GOST.
Interior aluminum doors are also applicable in offices and private homes. And these types of products differ more in fittings than in profiles.
By opening method
Blocks made of aluminum alloys are conventionally divided into several types according to the type of construction. The most common option is swing. The principle of operation lies in hanging the leaves on the hinges, and they open and close with the help of force.
One- and two-leaf aluminum doors work on the principle of traditional doors, also open with a door handle.
An equally popular type is the sliding system of aluminum profiles. Their work consists in rolling the shutters in different directions or entering them on top of each other.
A frequently used version of the door profile system, especially in crowded places, is a pendulum door. Its uniqueness lies in the ability of the flaps to swing open in any direction.
By profile type
In view of their qualities, aluminum profile doors can boast a unique combination of their advantages. They are durable under heavy loads, environmentally friendly, compatible with any construction material, have low weight and good protective performance.
According to GOST 23747-88, doors from aluminum alloys are made of two, different in their design, profiles - warm and cold. The first profile is named due to the addition in its design, a polymer insert (thermal bridge), which prevents freezing at low temperatures. This is ensured by double sealing along the entire contour of the sash, which prevents the penetration of cold air and moisture into the room.
Structures made of a cold profile are not equipped with such a thermal bridge, so it is worth considering that in this case, the temperature of the door, the inner room will completely coincide with the outside temperature. Such products will ideally be used in utility and storage rooms that do not require heating.
If the room has a vestibule, then the joint use of both cold and warm types is more than an excellent constructive solution. The long service life and operation of such a system will pay off the high cost of aluminum door structures, along with plastic products.
Features and benefits of aluminum doors
Blocks made of aluminum alloys have not lost their popularity among consumers for many years, which is quite obvious due to a number of their advantages:
- Aesthetics in everything. Despite some large-sized structures, due to the narrow profiles it is possible to provide the maximum area of \u200b\u200bthe skylights.
- The guaranteed long service life of aluminum products significantly exceeds the service life of wooden and plastic counterparts.
- Door aluminum blocks are able to withstand and withstand heavy loads and intensive use.
- Fire safety and resistance to open fire, the structure does not ignite or explode.
- Aluminum blocks do not require special maintenance, which greatly simplifies the operation process.
- Products made of aluminum alloys do not pollute the environment and do not harm human health.
- Due to special surface coatings, aluminum door blocks are not subject to corrosion and aggressive environment.
- The weight of aluminum structures is surprisingly relatively low compared to wood or metal-plastic products.
- The surface of aluminum blocks can be painted with paints and varnishes in any color and texture.
Technical requirements for products
Door products are manufactured in accordance with the requirements of the current GOST, which, since 1995, has been checked, supplemented and republished at intervals of 5 years.
Also, during production, one should be guided by the regulatory and technical documentation on a specific type of door and working drawings.
Specifications
A prerequisite for production and operation is the coating of all structural parts with a paint and varnish solution. This coating plays a protective and decorative role. The coating must not be applied to the assembled product, which is contrary to regulations.
Fully glazed blocks, not equipped with automatic opening, which are installed in public places with high traffic (railway stations, airports, metro, etc.) must be equipped with gratings to protect the glazing from mechanical and force damage. The constructive structure of the product, by default, should exclude all chances of arbitrary removal of the curtain and locking locks.
Materials and other components
Door blocks, or rather their frames, according to the norms, are made of extruded aluminum profiles, regulated by GOST 22233-83. Parts and other elements for fasteners (bolts, screws, nuts, washers) of blocks made of carbon steel are coated with a cadmium or zinc based agent.
The translucent filler of the door leaf frame is glass or double-glazed windows, which are manufactured in compliance with all requirements. The minimum required thickness of glass and double-glazed windows is 5-6 and 15-28 mm, respectively.
Aluminum sheets and extruded profiles are used as an opaque filler for the frame. If necessary, it is possible to use other materials with a thickness of 5-6 mm. Sealing gaskets are made of frost-resistant rubber or plastic.
Completeness and operation
At the time of delivery, the complete set of the door can be collapsible, that is, devices, parts and fixing elements may not be assembled into the structure, but supplied separately together with the product. On the reverse side of the product, the manufacturer's mark, brand, production date and stamp are applied.
For normal use, finished products should be stored in a properly ventilated room on wooden pallets, with wooden spacers between products that are stacked. In places where structural elements are adjacent to brick, concrete or to a plastered surface, the parts must be coated with an anti-corrosion agent.
Finally
It is worth mentioning that today, each enterprise or plant for the production of aluminum doors is guided by its own developed technical instructions, to a greater or lesser extent, based on the documentation of GOST 22233-83.
However, when purchasing these products, do not doubt their high quality, durability and aesthetics. They meet all quality standards and will last for many years.
LLC "TECHNOCOM L.T.D."
"Agreed" Department of standardization, technical regulation and certification of the State Construction Committee of the Russian Federation letter from "17" 10 1997 No. 13-653 "I approve"General Director of Technokom L.T.D. LLC ___________ V.V. Kovalev "20" 10 1997 yearaluminum alloy windows and doors
Technical conditions
TU 5270-001-44991977-97
Introduced for the first time
Valid from 01.11.1997
Valid until 01/01/2000
"Developed"
Leading editor of IPK "Standards Publishing House" ___________ V.I. Ogurtsov "01" october1997 Chief Engineer of Technokom L.T.D., LLC ___________ A.V. Khomichenko "" ______ 1997
Moscow, 1997
STATE STANDARD OF RUSSIA Standard Registered on 21.10.97 Included in the Register for
№ 200/016333
STATE COMMITTEE OF THE RUSSIAN FEDERATION FOR HOUSING AND BUILDING POLICIES
GOSSTROY OF RUSSIA
117987, GSP-1, Moscow, st. Builders, 8, bldg. 2 17.10.97 № 13-653 On No. f aks from 10.16.97 General Director of LLC "Technokom L.T.D." V.V. Kovaleva, the Department of Standardization, Technical Regulation and Certification has considered the TU 5270-001-44991977-97 "Windows and doors from aluminum alloys" presented for certification purposes and agrees with them with a limited validity period - 01.01.2000. Deputy Head of the Technical Regulation Department V.V. Chepurkin Shvedov N.V. 930-24-04 These technical conditions apply to windows, doors and stained-glass windows (hereinafter referred to as products) made of aluminum profile elements manufactured by Technocom L.T.D. LLC (INDINVEST system, Italy), used in buildings erected according to standard or individual designs, and manufactured by the enterprise. The scope of application of the products is set by the customer (consumer) depending on the operating conditions and performance standards in accordance with the current building codes and regulations, taking into account the requirements of these technical conditions and manufacturer's recommendations. These technical conditions do not apply for products that work as load-bearing building structures. These specifications can be applied for certification of products in the GOST R certification system in construction. Symbol (brand) of productsX XX X - X X / X XProduct type: О - window; B - balcony door; D - door; B - stained glass; Product material: A - aluminum alloy "T" - manufacturer's index Modular size in height, dm Modular size in width, dm Order number / product number in the order Designation of these TUs Example of a designation: A window made of aluminum alloys manufactured by Technocom LLC L.T.D. " height 1620 mm, width 1580 mm, by order 17, order item 5, manufactured according to these specifications should be designated: ОА "Т" 16-16 17/5 TU 5270-001-97
1. TECHNICAL REQUIREMENTS
1.1. Products must comply with the requirements of these technical specifications and be manufactured according to the technological regulations of the manufacturer, standard catalogs-programs of the "INDINVEST" system and working drawings approved by the head of the enterprise. The requirements of these technical specifications meet or exceed the requirements of GOST 21519-84 and GOST 23747-88.1. 2. Products consist of frame elements made of aluminum profiles, connected by corner fasteners using screw connections and crimping of embedded elements. The design of the products provides for swing, suspended, tilt and turn-tilt opening of casement elements. Examples of product design diagrams are given in the Appendix. By agreement with the consumer, it is allowed to use other systems for opening products. One, two-chamber double-glazed windows of various designs are used for glazing windows and balcony doors. Profile elements of external products to increase thermal resistance should have a three-chamber design with thermal insulating breaks (thermal inserts ). See fig. 1-4.1.3. The classification of products is taken according to GOST 21519-84. 1.4. Basic dimensions1.4.1. Overall dimensions and architectural drawing of products are set in the order (project) for the manufacture of products. The nominal dimensions of products and their elements, as well as other required dimensions are indicated in the operating diagrams for each specific product in accordance with the technical documentation of the INDINVEST system. must correspond to the dimensions established in the standard catalogs-programs. The maximum overall dimensions of the sashes of windows and door leaves are set according to the technical documentation, taking into account the operational loads and the requirements of building codes and regulations. 1.4.2. Limit deviations from the nominal overall dimensions of products should not exceed +2.0 mm. 1.4.3. The maximum deviations from the nominal mating dimensions of boxes and sashes (canvases) in length and width, the dimensions of the gaps in the porches under the overlap, as well as the difference in the lengths of the diagonals of the sashes (canvases) should not exceed the values \u200b\u200bspecified in table. 1.Table 1
|
The value of the maximum deviations of dimensions |
||||
|
Nominal size in dimensional range |
Inner size of boxes |
Outside size of flaps |
Difference in lengths of diagonals |
Rebound gap |
|
from 500 to 1000 |
||||
|
from 1000 to 2000 |
||||
table 2
1.4.5. The permissible maximum deviations from the nominal dimensions of the section of the profile elements are given in table. 3.Table 3
|
Controlled size name |
Graduation of nominal sizes |
Limit deviations value |
|
| Width, height of cross-section of sash profiles (boxes) | |||
| Outer wall thickness of casement and frame profiles | |||
| Size of the groove width for gaskets and glazing beads | |||
| Other sizes |
Table 4
1.5. Specifications 1.5.1. The main operational characteristics of the products are given in table. five .Table 5
|
The name of indicators |
Units |
Indicator value, not less |
|
| Reduced resistance to heat transfer: |
m2 ° C / W |
||
| with a single-chamber glass unit; | |||
| with a single-chamber glass unit with a heat-reflecting coating; | |||
| with a double-glazed window; | |||
| with a two-chamber glass unit with a heat-reflecting coating; | |||
| Soundproofing | |||
| Total light transmittance (reference value) | |||
| Air permeability at D Po \u003d 10 Pa |
kg / m2 × h |
no more than 5.1 |
|
| Reliability |
opening-closing cycles |
40,000 (for windows) 100,000 (for doors) 300,000 (for high-traffic doors) |
|
| Corner strength (reference value) | |||
| Tightness of glass units (dew point) |
not higher than -45 |
||
| Durability of double-glazed windows |
conditional years |
2. REQUIREMENTS FOR SAFETY AND ENVIRONMENTAL PROTECTION
2.1. Products must have safety documents (certificates) provided for by applicable law and drawn up in the prescribed manner. 2.2. The applicability of products in building structures with increased (special) requirements for fire hazard, aggressiveness of the environment and impact resistance is confirmed by the conclusion of the relevant authorities in the prescribed manner. 2.3. Safety requirements, environmental protection, as well as the procedure for their control must be established in the set of documentation for the production of products in accordance with the current normative and technical documentation, building codes and regulations, as well as sanitary standards, methods and other documents approved by health authorities. Outdoor products must withstand the wind load in accordance with SNiP 2.01.07-85. The calculation of products for loads should be made taking into account the recommendations of the profile suppliers.3. RULES OF ACCEPTANCE
3.1. Products must be accepted by the technical control of the manufacturer, for compliance with the requirements of these technical specifications, as well as the conditions specified in the contract (order) for the manufacture and supply of products. Confirmation of acceptance of products by technical control of the manufacturer is the marking of products and the issuance of a warranty card or other quality document. 3.3. The consumer has the right to carry out a control check (acceptance) of the quality of products, observing the acceptance rules set out in this section. Confirmation of acceptance by the consumer of finished products is the signature of the consumer on a document confirming the fact of acceptance of products. By agreement of the parties, acceptance of products by the consumer can be made at the manufacturer's warehouse, at the consumer's warehouse or in another place specified in the supply contract. At the request of the consumer, the manufacturer must provide the consumer with the results of certification tests of products. 3.5. If latent defects are discovered that have led to a violation of the product's performance during the warranty period, the consumer has the right to demand replacement or repair of defective products at the manufacturer's expense or apply penalties to the manufacturer in the prescribed manner. 3.6. The requirements for the quality of finished products, established in these TUs, confirm the acceptance tests. When accepting the finished product, the products are taken individually, by the method of continuous control. Products that have not passed the acceptance tests for at least one indicator are rejected. During the acceptance tests. control the requirements established in the following paragraphs of these technical conditions - 1.4.2; 1.4.3; 1.5.4 - 1.5.7; 1.5.14.3.7. Periodic tests carried out by the technological service (or laboratory) of the manufacturer's enterprise are performed once per shift, as control tests confirming the stability of the technological process. At the same time, the indicators are controlled: - maximum deviations from nominal dimensions; - appearance of products; - tightness of sealing gaskets ; - indicators monitored during acceptance tests (clause 3.6). Deviations from the flatness of frame elements are monitored when technologically necessary, as well as at the request of external regulatory authorities. If periodic tests for any indicator have a negative result, control and subsequent batches products are subjected (for this indicator) to complete control. If the result of continuous control is positive, return to periodic tests. 3.8. Requirements established in paragraphs: 1.5.1 - 1.5.19; are confirmed by the results of acceptance tests when placing products for production, certification tests of products, as well as when making changes to the design of products or their manufacturing technology. Burglary resistance testing of doors is carried out at the request of the consumer. 3.10. The order of the incoming inspection is established in the technological regulations. 3.11. If the manufacturer completes the products with self-made glass units, the glass units must be tested for durability (type tests), undergo acceptance tests established in GOST 24866-89, and periodic tests in accordance with these TU.3.12. In the case of using profiles and double-glazed windows certified in the GOST R Certification System, the order and scope of their quality control is established in the technological regulations by the manufacturer of windows (doors). A batch is the number of products shipped for a specific order, drawn up in one quality document (warranty card). The order number for the product must reflect the specific type of product, its design and other requirements established in the project, order or specification and agreed with the customer. At the same time, the glazing option, the type of profile, the option of pairing the opening elements, the right or left version, the type (scheme) of opening, the presence of accessories, the requirements for appearance and other information at the request of the consumer (customer) are established. Each batch of products (or a product) is accompanied by a quality document (passport, warranty card) confirming that the quality of products meets the requirements of these technical conditions. The quality document indicates: - name of the manufacturer, its address; - number of these technical conditions; - number of an order (agreement) for the manufacture of products; - product numbers and their quantity by order items; - a brief description of the design of products; - date of dispatch; - signature of the responsible person. When accepting serially produced standard products at the manufacturing enterprise, the number of products of the same brand produced within one shift is taken as a batch, and in the case of manufacturing products for an individual order, the number of products for this order, but not more than 50 units. 3.16. For acceptance of products, it is recommended to use the quality control plans specified in table 6. At the same time, significant and critical defects include: loss of any of the functional characteristics of windows (for example, broken glass, loss of tightness of a glass unit, inability to close, breakage of fittings); defects that impede the functioning of windows (for example, a crack in the weld, an unrecoverable defect in closing) irreparable damage to the profile, exceeding the dimensional tolerances of more than 1.5 times permitted by this standard. exceeding the dimensional tolerances by less than 1.5 times the norms of this standard. For batches with a volume of less than 51 pieces. One-stage quality control is used, and for batches with a volume of more than 50 - two-stage. When checking the integrity and completeness of products, as well as the requirements confirmed by acceptance tests of finished products. The second stage of control begins if the number of rejected products in 1 step control is between the acceptance and acceptance numbers.Table 6
|
Lot size |
Sample size |
Rejection number for the 1st stage |
Acceptance number for 1st stage |
Rejection number for the 2nd stage |
Acceptance number for 2nd stage |
||||
|
continuous control |
|||||||||
|
continuous control |
|||||||||
4. CONTROL METHODS
4.1. Control methods during acceptance tests. 4.1.1. Maximum deviations from the nominal dimensions are determined using a metal measuring tape in accordance with GOST 502-89, a caliper in accordance with GOST 166-84 and limit gauges. Maximum deviations from the nominal dimensions of the gaps in the porches and the gaps in the corner joints are checked using a set of probes according to TU 2-034-225-87.4.1.3. The size of the distance between the overlays of the closed flaps and the sagging of the opening elements are checked with a caliper. The weight in the conjugation of adjacent parts is determined with a probe as the distance from the edge of the metal ruler in accordance with GOST 427-75, applied to the upper mating surface, to the lower surface. The quality of the finishing and protective-decorative coating is checked visually by comparison with a reference sample approved by the head of the manufacturer. Defects of the coating, visible with the naked eye from a distance of 1 m at an illumination of 300 lux, are not allowed. The presence and location of holes for water drainage, fittings, linings, fasteners and other parts are checked visually. Checking the reliability of the fittings is checked by five-time opening and closing of casement elements and locking devices. The tightness of double-glazed windows is determined once per shift by immersion in a container with water and loading with a load of 16 kg for 4 hours. After testing for 2 hours, the glass unit is turned over and the other side is loaded. The tests are carried out on two samples. Water temperature 18 - 22 ° C. The test scheme is shown in Fig. 5. The tightness of the glass unit is checked by the absence of air bubbles during the test and the presence of moisture inside the glass unit after the end of the test. If at least one of the glass units does not withstand the test, the replacement release of the glass units is subject to piece grading. Control methods for periodic laboratory tests. 4.2.1. The procedure for conducting control laboratory tests during the incoming inspection of components and products is established in the process regulations. The maximum deviations from the nominal dimensions of the assembly elements and the difference in diagonals are checked with a metal tape measure. The deviation from the straightness and flatness of the sashes, boxes, profiles is determined by superimposing these elements on the reference surface and measuring the largest gap between the reference surface and the surface of the test specimen. To determine the tightness of the gaskets in the porches, a coloring agent (for example, colored chalk) is applied to the gaskets. The opening elements of the products are tightly closed. After opening the products, check the continuity of the left trace. If there is at least one interruption in the track, the test result is considered unsatisfactory. Tests are carried out on two samples of products at least once per shift. Acceptance and periodic control laboratory tests are recorded in audit logs. 4.3. Control methods during type tests. 4.3.1. The heat transfer resistance of the product is determined according to GOST 26602-85.4.3.2. The resistance to air permeation of products is determined according to GOST 25891-83.4.3.3. The level of sound noise reduction is determined in accordance with GOST 25891-83.4.3.4. The overall coefficient of light transmission is determined according to the procedures approved in the prescribed manner. The reliability of products, resistance to static loads is determined according to GOST 23747-88.4.3.6. The determination of the tightness of glass units and the dew point inside the glass units is carried out in accordance with GOST 24866-89.4.3.7. The durability of double-glazed windows and sealing gaskets, as well as the quality indicators of devices and hinges, is determined according to the methods approved by the Gosstroy of the Russian Federation. The strength of corner joints is determined according to GOST 23166-78.5. TRANSPORTATION AND STORAGE
5.1. Products are transported by all types of transport in accordance with the rules for the carriage of goods in force for this type of transport. 5.2. When transporting products by rail, the direction of the glazing should coincide with the direction of traffic. 5.3. Products should be stored in covered dry rooms in an upright position at an angle of 10 - 15 ° C on wooden pads, sorted by type and size. Spacers of the same thickness should be placed between the products. 5.4. The conditions of storage, transportation, as well as loading and unloading of products must ensure their complete safety.6. INSTRUCTIONS FOR USE
Operation of products - in accordance with the requirements of the instructions for installation and operation.7. MANUFACTURER'S WARRANTIES
The manufacturer guarantees that the products comply with the requirements of these technical conditions, provided that the consumer observes the conditions of transportation, storage, installation and operation of the products. The warranty period of the products is 3 years from the date of shipment of the products by the manufacturer.
Permanent deformation measurement with a square square
Option of fixing the specimen using a bolted connection through holes pre-drilled in the specimen
Scheme of laboratory tests of corner joints of sashes and frames
1 - support / channel /, 2 - stop-counter-profile; 3- sample; 4 - point of load application; 5- removable clamps for fastening the sample
Testing scheme for insulating glass units for tightness
1 - capacity; 2 - a sample of a glass unit; 3 - hard rubber lining; 4 - steel plate 200 ´ 300 mm
Scheme for determining deviations from the shape of profile elements
a - the size of deviations from the transverse straightness; b - the size of the deviation from the longitudinal straightness; D h \u003d h 1 - h 2 - the size of deviations from flatness; 1 - control sample; 2 - reference surface; 3 - metal ruler
Scheme for determining deviations from the shape of window elements
D S i - the size of deviations from straightness; D S - the size of deviations from flatness; 1 - control sample; 2 - reference surface; 3 - metal ruler
APPENDIX
The + sign indicates non-opening doors
application
Examples of architectural window designs
application
Types of windows depending on the opening options and examples of the installation of linings when installing double-glazed windows
1 - bearing linings; 2 - spacer pads
2 * in the case of inverted sashes, these linings will be load-bearing
application
Examples of installing linings when installing insulating glass units
application
Examples of installing linings when installing insulating glass units
Window with crossbars Window with crossbars
(no adjusting pads are installed)
Entrance doors entrance doors with sidewall
The main types and designs of single-chamber double-glazed windows
1 - glass; 2 - low-emission heat-reflecting coating; 3 - dividing frame; 4 - desiccant; 5 - inner chamber; 6 - butyl sealant; 7 - polysulfide sealant; 8 - protective anti-splinter film.
The main types and designs of double-glazed windows
|
1 Type of glass unit |
2 Resistance to heat transfer m2 ° С / W |
3; 3 N Airborne sound insulation, dBA |
| 1 - filling - air; argon |
0,45 - 0,50; 0,50 - 0,55 |
|
| 2; 2 N - low-emission coating; the same + argon |
0,60 - 0,65; 0,68 - 0,72 |
|
| 3, 3 N - low-emission film; the same + argon |
0,62 - 0,70; 0,75 - 0,85 |
1 - glass; 2 - air chamber; 3 - dividing frame; 4 - desiccant; 5 - polysulfide sealant; 6 - heat-reflecting coating; 7 - a film with a heat-reflecting coating; 8 - butyl sealant.
application
Layout of the support pads
1 - supporting bearing lining; 2 - distance fixing pad; 3 - translucent filling
List of standards referenced in this specification
| GOST 111-90 | Sheet glass. Technical conditions. |
| GOST 166-89 | Calipers. Technical conditions. |
| GOST 427-75 | Measuring metal rulers. Technical conditions. |
| GOST 7502-89 | Metal measuring tape. Technical conditions. |
| GOST 8828-89 | Base paper and two-layer waterproof packaging paper. |
| GOST 10354-82 | Polyethylene film. Technical conditions. |
| GOST 16338-85E | Low-pressure polyethylene. Technical conditions. |
| GOST 21519-87 | Aluminum alloy windows and balcony doors. General technical conditions. |
| GOST 22233-94 | Extruded profiles from aluminum alloys for building envelopes. Technical conditions. |
| GOST 23166-78 | The windows and balcony doors are wooden. General technical conditions. |
| GOST 23747-88 | Aluminum alloy doors. General technical conditions. |
| GOST 24866-89 | Double-glazed windows are glued. Technical conditions. |
| GOST 25891-83 | Buildings and constructions. Methods for determining the resistance to air permeation of enclosing structures. |
| GOST 26602-85 | Window. Method for determining resistance to heat transfer. |
| GOST 27296-87 | Soundproofing of building envelopes. Test methods. |
| GOST 30109-94 | Wooden doors. Burglary resistance test methods. |
| GOST 9.031-74 | ESEKS. Anodic-oxide coatings for semi-finished products from aluminum and its alloys. General requirements and control methods. |
| GOST 9.301-86 | ESEKS. Metallic and non-metallic inorganic coatings. General requirements. |
| GOST 9.303-84 | ESEKS. Metallic and non-metallic inorganic coatings. General requirements for selection. |
|
Change registration sheet |
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Sheet (page) numbers |
Total sheets (pages) in doc. |
Document Number |
Incoming number of accompanying document and date |
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modified |
replaced |
canceled |
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Description of characteristics |
Value |
| 1. Reduced resistance to heat transfer, m 2 × ° С / W: | |
| - with a single-chamber glass unit | |
| - the same, with a heat-reflecting coating | |
| - with a double-glazed window | |
| - the same, with a heat-reflecting coating | |
| 2. Sound insulation index, dBA | |
| 3. Total light transmittance | |
| 4. Air permeability, kg × m 2 × h |
PRODUCT CATALOG
TsSM code 01 200 KGS / OKS group 02-Zh34 Registration number 03-016333
| OKP code | 527000 | |
| product name | Aluminum alloy windows and doors | |
| Product designation | - | |
| Designation of normative or technical document / instead / | TU 5270-001-44991977-97 | |
| Name of a regulatory or technical document | Aluminum alloy windows and doors. Specifications | |
| Manufacturer's code according to OKPO | 44991977 | |
| Manufacturer's name | LLC "Technokom LTD" | |
| Manufacturer's address / index, city, street, house / | ||
| Telephone | /095/917-29-64 | |
| Telefax | /095/917-23-05 | |
| Telex | - | |
| Teletype | - | |
| Original holder name | LLC "Technokom LTD" | |
| Original holder's address / index, city, street, house / | 103062, Moscow, Lyalin per., House 7/2, office 9 | |
| Production start date | 01.11.97 | |
| Date of entry into force of the rules. or technical document |
|
