aluminum structures. GOST requirements for doors made of aluminum alloys GOST entrance doors made of aluminum
Aluminum doors are quite popular today, but in order to meet the stated 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 unit consists of a frame and internal filling. The frame is made of aluminum, mainly 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 profile are divided into the following types:
- hinged - standard hinged canvases that open in one direction;
- sliding - thin doors mounted on a roller system;
- pendulum - a variation of swing structures that open in both directions through the use of non-standard loops.
Varieties of designs
Scope of use
Doors made of aluminum and its alloys are now widely used to fill openings in places with a large flow of people. Due to the characteristics of the material and the quality of the fasteners, the design is able to withstand heavy traffic without major functional changes.
These or other types of aluminum doors are used in almost all office buildings, hotels, supermarkets, boutiques, salons and other public places. 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, these doors are mainly installed in modern apartment buildings with a concierge and security. Lightweight models are used inside an individual dwelling.
To a greater extent, such products are suitable for ultra-modern high-tech interiors, bright painted models are typical for fusion, pop art and the like.
Distinguishing Benefits
Although aluminum does not have super strength, a number of characteristics distinguish it from other materials used for the manufacture of door structures.
Advantages of aluminum profile:
- Environmental friendliness. 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, structures with its use look quite elegant and surprisingly light, which simplifies the process of their transportation, installation and further operation. There is no heavy load on the door frame, walls and other load-bearing elements of buildings.
- Durability. The material is strong enough and resistant to abrasion, even if the conditions of careful handling are not observed.
- wear resistance. Aluminum doors are able to withstand 100,000 opening and closing cycles, they resist adverse environmental conditions well, they are not afraid of strong wind, precipitation, frost and sunlight. Aluminum does not give in to corrosion, well transfers mechanical loadings and blows, and also does not react to household chemicals.
- Design. Although aluminum and its alloys belong to the category of metals, it is possible to create very elegant door models from this material. In addition, it can be repainted and brought out in various forms, combining with other materials.
- Plastic. Aluminum can be easily machined in production, which allows the constant expansion of the range and the creation of amazing door models at minimal cost.
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 disclosed, each 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 "Aluminum alloy door blocks". The requirements described in it are divided into several categories. The first of these relates directly to the technical characteristics of products and general provisions regarding the design of the structure.
Every aluminum door must be tested for resistance to heat transfer and air permeability. Permissible standards are regulated by separate documents: GOST 26254 and 25891. In addition, products must withstand a serious static load and endure at least 100,000 opening and closing cycles without compromising integrity and reducing quality. It is important to note that the applied force should not exceed 50 N.
As for the 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 light-tight part.
Full or partial glazing is considered a design feature
GOST standards provide for the manufacture of a frame from an extruded aluminum profile. The type of materials and their parameters are also regulated in order to prevent twisting of the metal and rapid wear of the structure during operation. Fasteners are made from steel grades established by the standards. To fill the frame, it is allowed to use sheets and an extruded profile with a thickness of 5-6 mm. Glass in double-glazed windows should be of the same thickness, the total size of which varies between 15-28 mm. It is necessary to provide protection that excludes the dismantling of the door for the purpose of breaking.
The maximum deviations of the dimensions of the box and the web are regulated by separately derived values for each typical case, they can vary between 0-1.5 mm.
Sealing and insulation
First of all, you should pay attention to the maximum allowable 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. Gaps during the installation of double-glazed windows and other parts at the points of their connection - 0.3 mm. It is allowed to increase this space up to 1 mm, but in this case, in addition to the glazing beads, additional sealant must be used.
As for the filling of the joints itself, sealants without glue are used on the porch and at the junction of the frame. They must be of such dimensions that in the closed position there is no gap between the box and the canvas. On each side of the perimeter, continuous gaskets made of light-ozone-frost-resistant rubber or plastic are required. Sealant may be used as an alternative. The types of glue used are regulated by GOST 23747.
To fill the frame, support and fixation pads with clearly defined minimum dimensions are required, made of low-density polyethylene, ozone-resistant rubber or wood with antiseptic treatment.
Schematic representation of the filling of the aluminum profile frame
External coating
An equally important issue concerns the design and protective layer. According to GOST, the following materials are allowed:
- obligatory treatment with an anode-lacquer composition, except for construction liners;
- in the process of manufacturing the product, the type of anodic oxide coating is separately agreed upon;
- according to GOST, the use of third-class paintwork materials is recommended;
- the thickness of the applied layer is set at least 70 microns;
- the absence of an outer layer in inconspicuous areas of the product is allowed due to the machining of these areas;
- after assembling the structure, it is impossible to apply an anode-oxide, zinc and cadmium coating.
In addition, it is important to take into account the requirements for the quality of the metal surface. The boundaries of permissible defects are documented in GOST 9378. If the standards are not met, aluminum profile door blocks 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 output will be an ideal aluminum door.
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GOST 23747-88
UDC 692.81 : 691.771 : 006.354 Group Zh34
STATE STANDARD OF THE UNION OF THE SSR
ALUMINUM ALLOY DOORS
General specifications
doors of aluminum alloys.
specifications
OKP 52 7120
Introduction date 1989-01-01
INFORMATION DATA
1. DESIGNED
State Committee for Architecture and Urban Planning under Gosstroy of the USSR
Ministry of Assembly and Special Construction Works of the USSR
DEVELOPERS
E.L.Ugryumov, Ph.D. archit. (topic leader); P.A.Kalaida; V.V. Anikiev; A.A. Zhirkova; O.A. Zhadkevich; M.B.Priymak; V.A. Novikov; V.N.Spirov; A.A. Khaitser; 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 Gosstroy of the USSR
3. APPROVED AND INTRODUCED BY Decree of the State Construction Committee of the USSR dated 15.06.88 No. 111
4. Term of check - 1995; frequency - 5 years
5. REPLACE GOST 23747-79
6. REFERENCE REGULATIONS 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 |
Introduction |
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 |
Introduction |
|
|
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 placement category, except for the fifth, in accordance with GOST 15150-69, of any group of operating conditions for products with UHL paintwork in accordance with GOST 9.104-79. Doors are designed for installation in external and internal vertical building enclosing structures.
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. Main parameters and dimensions
1.1. Types, sizes, design and symbols of doors are established by regulatory and technical documentation for structures of specific types.
2. Technical requirements
2.1. Doors must be manufactured in accordance with the requirements of this standard, normative and technical documentation for doors of specific types and according to working drawings approved in the prescribed manner.
2.2. Specifications
2.2.1. Heat transfer resistance of doors - according to SNiP ii-3-79.
2.2.2. Door air permeability - in accordance with GOST 25891-83 (see Appendix 1).
2.2.3. Doors must have sufficient strength and stability in terms of transportation, installation and operation.
At the same time, they must withstand 100,000 opening and closing cycles, as well as 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 liners, must have an anode-oxide or paint-and-lacquer protective and decorative coating.
The color of the coating is agreed with the manufacturer and selected according to standards approved in the prescribed manner.
Appearance and thickness of the anodic oxide coating - according to 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 - not less than 70 microns.
The absence of anodic oxide and paint coatings is allowed in places of mechanical processing of parts on non-facial surfaces of structures and in the internal planes of parts from a hollow profile.
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 non-translucent lower part of the door leaf must be no more than 1000 mm.
2.2.8. Doors with fully glazed canvases without automatic opening, installed in places with heavy human flows (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 must 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. The maximum deviations of the dimensions of the frames of boxes and door panels in assembled form should not exceed the values \u200b\u200bspecified in Table. one.
Table 1
|
Nominal dimensions |
Values of limit deviations, mm |
|
|
inner dimensions of box frames |
outer dimensions of the canvas frames |
|
|
Up to 500 |
||
|
St. 500 "2000 |
||
|
" 2000 " 3000 |
||
2.2.13. The difference between the front surfaces of the frame 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 sides of the profile.
2.2.16. The gaps on the front surfaces of the structures at the joints of the 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 junctions of the linear fastening elements of the filling (glazing beads) may not be sealed.
2.2.17. The maximum deviation of the cutting angle when the size of the cut side of the profile is 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 surface roughness of the profiles facing the front side of the products and subjected to machining should be microns in accordance with GOST 2789-73.
2.2.19. Sealing gaskets without the use of glue should be installed around the perimeter in the places where the frame of the canvas is mated with the filling elements, as well as in the porches.
Sealing gaskets must be continuous within each side of the perimeter. At the request of the consumer, it is allowed to use sealant instead of sealing gaskets at the places where the filling is installed.
2.2.20. When the leaf is in the closed position, the sealing gaskets in the porches must be pressed without a gap.
2.2.21. The filling of the frame of the door leaf must be installed on supporting and fixing pads having a width not less than the thickness of the applied filling, a height of at least 3 mm and a length of at least 80 mm. Schemes for the placement of support and fixing pads under the glass are given in Appendix 2.
2.3. Requirements for materials and components
2.3.1. Door frames must be made of extruded aluminum profiles in accordance with GOST 22233-83. To meet the requirements of this standard, profiles must be straightened to reduce longitudinal curvature and twist angle.
2.3.2. Fasteners (bolts, screws, nuts, washers) and hinge axles must be made of steel grades 20X13 and 12X13 according to GOST 5632-72 or other stainless steel grades according to GOST 5632-72.
By agreement between the manufacturer and the consumer, it is allowed to manufacture fasteners and hinge axles from steel grades 08kp, 10kp, 20kp, 10, 20, 40 according to GOST 1050-74.
2.3.3. Steel parts that are part of 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 less than the specified.
2.3.4. For translucent filling of the frame of the door leafs, glass and double-glazed windows should be used, made according to the normative and technical documentation, approved in the prescribed manner. In this case, the thickness of the glasses should be 5-6 mm, double-glazed windows 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, the following should be used:
sheets made of aluminum grades AMg2, AMts according to GOST 21631-76;
extruded profiles of constant section from aluminum alloy AD31 according to GOST 22233-83.
It is allowed to use other materials with a thickness of 5-6 mm from among those permitted by the state sanitary inspection bodies, manufactured in accordance with the requirements of regulatory and technical documentation approved in the prescribed manner.
2.3.6. Support and fixing pads must be made of low-pressure polyethylene of any grade according to GOST 16338-85, as well as from ozone-frost-resistant rubber of increased hardness, wood impregnated with an antiseptic, in accordance with the requirements of normative and technical documentation approved in the prescribed manner.
2.3.7. Sealing gaskets must be made of light-ozone-frost-resistant rubber or plastics from among those permitted by state sanitary inspection bodies in accordance with the requirements of normative and technical documentation approved in the prescribed manner.
2.3.8. To seal joints at the joints of parts made of aluminum alloys, sealant of the UT-31 brand 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 grades BF-2, BF-4 in accordance with GOST 12172-74, varnishes of grades PF-170, PF-171 in accordance with GOST 15907-70; grades AK113, AK113F in accordance with GOST 23832-79 or other varnishes permitted by the state sanitary supervision.
2.3.10. Devices for doors must comply with the requirements of GOST 25979-83 and regulatory and technical documentation for devices of specific types.
2.4. Completeness
2.4.1. The delivery set of products is determined by the requirements of normative and technical documentation for structures of specific types.
Devices, parts protruding relative to the plane of the door, supporting and fixing pads, glazing beads are allowed, the fastening structures should not 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 must be applied:
trademark of the manufacturer;
product brand;
date of manufacture;
OTK stamp.
2.5.2. 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 regulatory and technical documentation for structures of specific types.
2.6. Package
2.6.1. Each hinged door 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 coil pitch of 300-350 mm.
When laying 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 containers that protect 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 not installed on the door, glazing beads and fasteners must be wrapped in two-layer packaging paper in accordance with GOST 8828-75 or placed in plastic film bags in accordance with GOST 10354-82 and packed in a container 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 leave the purchased products included in the delivery set and not installed in the structure 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 the contract.
3. Acceptance
3.1. Doors are accepted in batches. The batch must 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 conformity of products with the requirements of this standard and working drawings, acceptance, periodic and type tests should be carried out at the manufacturer.
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 in 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 subjected to periodic tests 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 putting doors 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. The air permeability resistance 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 program and test procedure approved in the prescribed manner.
4.4. The operation of movable joints (clause 2.2.3) is checked by control opening and closing of door panels.
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 ShTs-III caliper 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 feeler according to TU 2- 034-225-87 or a manufacturer's template approved in the prescribed manner.
4.7. The quality of the surfaces of machining profiles (clause 2.2.18) is checked by comparison with roughness standards according to GOST 9378-75.
4.8. The presence of sealing gaskets (clause 2.2.19) is checked visually.
4.9. The density of pressing the sealing gaskets to the porches (clause 2.2.20) is checked by the presence of a continuous trace left by the colorant applied to the surface of the seal.
Chalk according to GOST 12085-73, talc according to GOST 19729-74 or another should be used as a coloring agent.
Author: Nikolay Drebnev
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GOST 23747-88
UDC 692.81:691.771:006.354 Group Zh34
STATE STANDARD OF THE UNION OF THE SSR
ALUMINUM ALLOY DOORS
General specifications
Doors of aluminum alloys.
Specifications
Introduction date 1989-01-01
INFORMATION DATA
1. DESIGNED
State Committee for Architecture and Urban Planning under Gosstroy of the USSR
Ministry of Assembly and Special Construction Works of the USSR
DEVELOPERS
E.L.Ugryumov, Ph.D. archit. (topic leader); P.A.Kalaida; V.V. Anikiev; A.A. Zhirkova; O.A. Zhadkevich; M.B.Priymak; V.A. Novikov; V.N.Spirov; A.A. Khaitser; 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 Gosstroy of the USSR
3. APPROVED AND INTRODUCED BY Decree of the State Construction Committee of the USSR dated 15.06.88 No. 111
4. Term of verification - 1995; frequency - 5 years
5. REPLACE GOST 23747-79
6. REFERENCE REGULATIONS AND TECHNICAL DOCUMENTS
| Item number | The designation of the NTD to which the link is given | 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 | Introduction | 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 | Introduction |
| 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 placement category, except for the fifth, in accordance with GOST 15150-69, of any group of operating conditions for products with UHL paintwork in accordance with GOST 9.104-79. Doors are designed for installation in external and internal vertical building enclosing structures.
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. Main parameters and dimensions
1.1. Types, sizes, design and symbols of doors are established by regulatory and technical documentation for structures of specific types.
2. Technical requirements
2.1. Doors must be manufactured in accordance with the requirements of this standard, normative and technical documentation for doors of specific types and according to working drawings approved in the prescribed manner.
2.2. Specifications
2.2.1. Heat transfer resistance of doors - according to SNiP II-3-79.
2.2.2. Air permeability of doors - according to GOST 25891-83 (see Appendix 1).
2.2.3. Doors must have sufficient strength and stability in terms of transportation, installation and operation.
At the same time, they must withstand 100,000 opening and closing cycles, as well as 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 liners, must have an anode-oxide or paint-and-lacquer protective and decorative coating.
The color of the coating is agreed with the manufacturer and selected according to standards approved in the prescribed manner.
The appearance and thickness of the anodic oxide coating are according to GOST 9.301-86 and GOST 9.031-74, respectively.
The paintwork must comply with class III according to GOST 9.032-74. The layer thickness is not less than 70 microns.
The absence of anodic oxide and paint coatings is allowed in places of mechanical processing of parts on non-facial surfaces of structures and in the internal planes of parts from a hollow profile.
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 non-translucent lower part of the door leaf must be no more than 1000 mm.
2.2.8. Doors with fully glazed canvases without automatic opening, installed in places with heavy human flows (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 must 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. The maximum deviations of the dimensions of the frames of boxes and door panels in assembled form should not exceed the values \u200b\u200bspecified in Table. one.
Table 1
2.2.13. The difference between the front surfaces of the frame 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 sides of the profile.
2.2.16. The gaps on the front surfaces of the structures at the joints of the 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 junctions of the linear fastening elements of the filling (glazing beads) may not be sealed.
2.2.17. The maximum deviation of the cutting angle when the size of the cut side of the profile is 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 surface roughness of the profiles facing the front side of the products and subjected to machining should be microns in accordance with GOST 2789-73.
2.2.19. Sealing gaskets without the use of glue should be installed around the perimeter in the places where the frame of the canvas is mated with the filling elements, as well as in the porches.
Sealing gaskets must be continuous within each side of the perimeter. At the request of the consumer, it is allowed to use sealant instead of sealing gaskets at the places where the filling is installed.
2.2.20. When the leaf is in the closed position, the sealing gaskets in the porches must be pressed without a gap.
2.2.21. The filling of the frame of the door leaf must be installed on supporting and fixing pads having a width not less than the thickness of the applied filling, a height of at least 3 mm and a length of at least 80 mm. Schemes for the placement of support and fixing pads under the glass are given in Appendix 2.
2.3. Requirements for materials and components
2.3.1. Door frames must be made of extruded aluminum profiles in accordance with GOST 22233-83. To meet the requirements of this standard, profiles must be straightened to reduce longitudinal curvature and twist angle.
2.3.2. Fasteners (bolts, screws, nuts, washers) and hinge axles must be made of steel grades 20X13 and 12X13 according to GOST 5632-72 or other stainless steel grades according to GOST 5632-72.
By agreement between the manufacturer and the consumer, it is allowed to manufacture fasteners and hinge axles from steel grades 08kp, 10kp, 20kp, 10, 20, 40 according to GOST 1050-74.
2.3.3. Steel parts that are part of 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 less than the specified.
2.3.4. For translucent filling of the frame of the door leafs, glass and double-glazed windows should be used, made according to the normative and technical documentation, approved in the prescribed manner. In this case, the thickness of the glasses should be 5-6 mm, double-glazed windows 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, the following should be used:
sheets made of aluminum grades AMg2, AMts according to GOST 21631-76;
extruded profiles of constant section from aluminum alloy AD31 according to GOST 22233-83.
It is allowed to use other materials with a thickness of 5-6 mm from among those permitted by the state sanitary inspection bodies, manufactured in accordance with the requirements of regulatory and technical documentation approved in the prescribed manner.
2.3.6. Support and fixing pads must be made of low-pressure polyethylene of any grade according to GOST 16338-85, as well as from ozone-frost-resistant rubber of increased hardness, wood impregnated with an antiseptic, in accordance with the requirements of normative and technical documentation approved in the prescribed manner.
2.3.7. Sealing gaskets must be made of light-ozone-frost-resistant rubber or plastics from among those permitted by state sanitary inspection bodies in accordance with the requirements of normative and technical documentation approved in the prescribed manner.
2.3.8. To seal joints at the joints of parts made of aluminum alloys, sealant of the UT-31 brand 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 grades BF-2, BF-4 in accordance with GOST 12172-74, varnishes of grades PF-170, PF-171 in accordance with GOST 15907-70; grades AK113, AK113F in accordance with GOST 23832-79 or other varnishes permitted by the state sanitary supervision.
2.3.10. Devices for doors must comply with the requirements of GOST 25979-83 and regulatory and technical documentation for devices of specific types.
2.4. Completeness
2.4.1. The delivery set of products is determined by the requirements of normative and technical documentation for structures of specific types.
Devices, parts protruding relative to the plane of the door, supporting and fixing pads, glazing beads are allowed, the fastening structures should not 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 must be applied:
trademark of the manufacturer;
product brand;
date of manufacture;
OTK stamp.
2.5.2. 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 regulatory and technical documentation for structures of specific types.
2.6. Package
2.6.1. Each hinged door 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 coil pitch of 300-350 mm.
When laying 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 containers that protect 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 not installed on the door, glazing beads and fasteners must be wrapped in two-layer packaging paper in accordance with GOST 8828-75 or placed in plastic film bags in accordance with GOST 10354-82 and packed in a container 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 leave the purchased products included in the delivery set and not installed in the structure 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 the contract.
3. Acceptance
3.1. Doors are accepted in batches. The batch must 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 conformity of products with the requirements of this standard and working drawings, acceptance, periodic and type tests should be carried out at the manufacturer.
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 in 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 subjected to periodic tests 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 putting doors 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. The air permeability resistance 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 program and test procedure approved in the prescribed manner.
4.4. The operation of movable joints (clause 2.2.3) is checked by control opening and closing of door panels.
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 ShTs-III caliper according to GOST 166-80, a protractor according to GOST 5378-66, a tape measure of accuracy class II according to GOST 7502-80, a feeler according to TU 2- 034-225-87 or a manufacturer's template approved in the prescribed manner.
4.7. The quality of the surfaces of machining profiles (clause 2.2.18) is checked by comparison with roughness standards according to GOST 9378-75.
4.8. The presence of sealing gaskets (clause 2.2.19) is checked visually.
4.9. The density of pressing the sealing gaskets to the porches (clause 2.2.20) is checked by the presence of a continuous trace left by the colorant applied to the surface of the seal.
Chalk according to GOST 12085-73, talc according to GOST 19729-74 or other substances that do not damage the structure and can be easily removed after inspection should be used as a coloring agent.
4.10. Compliance 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. Placement and fastening of packages on railway transport must be carried out in full accordance with the "Technical conditions for loading and securing cargo" approved by the Ministry of Railways of the USSR.
5.2. Storage
Products should be stored in dry ventilated rooms on wooden linings, sorted by type and size. Between the products stacked in stacks, there must be wooden spacers.
6. Instructions for use
6.1. Structural elements of doors and fasteners made of aluminum alloy at the junctions with brickwork, concrete, plaster, steel, etc. must be protected from 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 structures of specific types.
In modern interior design, when creating creative solutions, the choice of doors is not the last. It so happened that it was aluminum doors as front and entrance that conquered almost everyone for a long time, as we can see just by looking around on the street, among shops, public buildings and other institutions.
Such popularity is explained by reliability, durability and a variety of configurations of the appearance of structures. The design of aluminum doors is quite a complex and responsible system, the 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 with the necessary documents, which are still guided by the production of doors today.
In January 1989, the Gosstroy of the USSR developed, approved and put into effect GOST, which applies to aluminum blocks "Doors made of aluminum alloys" (GOST 23747-88). This documentation classifies aluminum doors according to various criteria and prescribes compliance with technical requirements by manufacturers.
Aluminum profile products have a number of advantages, which leads to their widespread use in public buildings and private construction. They are characterized by a modern appearance, clear geometry, unchanged during active use, strength, resistance to external influences and climate influences.
Doors made of aluminum profiles 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 entry and interior doors, and can be thermally insulated to a certain extent.
The rigidity of the aluminum profile door design 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 withstand multiple door opening and closing cycles without rapid wear.
Applicable types of doors
The basic systems of aluminum doors, approved in GOST 23747-88, must meet all design requirements. This standard cannot be applied to those products whose construction material 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.
Interroom aluminum doors are also applicable in offices and private houses. And these types of products differ more in fittings than in profiles.
By way of opening
Blocks made of aluminum alloys are conditionally divided into several types according to the type of construction. The most common option is swing. The principle of operation lies in hanging the sashes on hinges, and they open and close with the help of force.
Single- and double-leaf aluminum doors work on the principle of traditional doors, they also open with a door handle.
An equally popular type is the sliding system of aluminum profiles. Their job is to roll the wings in different directions or to call them on top of each other.
Often applicable options for the door profile system, especially in places with a large crowd of people, is a pendulum door. Its uniqueness lies in the ability of the doors to swing open in any direction.
By profile type
Due to their qualities, aluminum profile doors boast a unique combination of their advantages. They are durable under heavy loads, environmentally friendly, compatible with any structural material, have a low weight and good protective performance.
According to GOST 23747-88, doors made of aluminum alloys are made from 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 around the entire contour of the leaf, which prevents the penetration of cold air and moisture into the room.
Cold profile structures are not equipped with such a thermal bridge, so it is worth considering that in this case, the temperature of the door, the interior will completely coincide with the outside temperature. Such products will be ideally used in utility and storage rooms that do not require heating.
If the room has a vestibule, then the sharing of both cold and warm types is more than an excellent design solution. The long service life and operation of such a system will pay for 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, narrow profiles can provide the maximum area of light openings.
- Guaranteed long service life of aluminum products significantly exceeds the life of wooden and plastic counterparts.
- Door aluminum blocks are able to perceive and withstand heavy loads and intensive use.
- Fire safety and resistance to open fire, the design does not ignite and does not explode.
- Aluminum blocks do not need special care, 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, door aluminum blocks are not subject to corrosion and aggressive environments.
- The weight of aluminum structures is surprisingly relatively small 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 reissued every 5 years.
Also, during production, one should be guided by the regulatory and technical documentation for a particular type of door and working drawings.
Specifications
A prerequisite for the production and operation is the coating of all parts of the structure with a paint and varnish solution. This coating plays a protective and decorative role. The coating must not be applied to the product in the assembled state, which is against the norms.
Fully glazed blocks that are not equipped with automatic opening, which are installed in public places with high traffic (stations, airports, subways, etc.) must be equipped with grilles to protect the glazing from mechanical and force damage. The structural structure of the product should, by default, exclude all chances of arbitrary removal of the web and locking locks.
Materials and other components
Door blocks, or rather their frames, according to the norms, are made of aluminum extruded profiles, regulated in accordance with 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 frame of the door leaf 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.
As an opaque filler for the frame, aluminum sheets and extruded profiles are used. 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 mounted in the structure, but delivered separately in combination 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 well-ventilated room on wooden pallets, and wooden spacers should be provided between stacked products. In places where structural elements adjoin brick, concrete or plastered surfaces, the parts must be coated with an anti-corrosion agent.
Finally
It is worth mentioning that today, each enterprise or plant for the manufacture of aluminum doors is guided by its own developed technical guidelines, to a greater or lesser extent, based on the documentation of GOST 22233-83.
Nevertheless, when purchasing these products, do not doubt their high quality, wear resistance and aesthetics. They meet all quality standards and will last for many years.
OOO TECHNOCOM L.T.D.
"Agreed" Department of standardization, technical regulation and certification of the Gosstroy of the Russian Federation letter from "17" 10 1997 No. 13-653 "I approve" General Director of Technocom L.T.D. LLC ___________ V.V. Kovalev"20" 10 1997aluminum alloy windows and doors
Specifications
TU 5270-001-44991977-97
Introduced for the first time
Valid from 01.11.1997
Valid until 01.01.2000
"Designed"
Leading editor of the IPK "Standards Publishing House" ___________ V.I. Cucumbers"01" October 1997 Chief Engineer of Technocom L.T.D. ___________ A.V. Khomichenko "" ______ 1997
Moscow, 1997
GOSSTANDARD ROSSIIVNIIstandart Registered on 10/21/97 Entered into the Register for
№ 200/016333
STATE COMMITTEE OF THE RUSSIAN FEDERATION ON HOUSING AND CONSTRUCTION POLICY
GOSSTROY OF RUSSIA
117987, GSP-1, Moscow, st. Builders, 8, bldg. 2 17.10.97 № 13-653 No. fax dated 10/16/97 To the General Director of Technocom L.T.D. V.V. Kovalev, the Department of Standardization, Technical Regulation and Certification considered the TU 5270-001-44991977-97 "Windows and doors made of aluminum alloys" submitted for certification purposes and coordinates them with a limitation of validity - 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 projects, and manufactured by the enterprise. The scope of products is established by the customer (consumer), depending on the operating conditions and performance standards in accordance with applicable building codes and regulations, taking into account the requirements of these technical conditions and the manufacturer's recommendations. These technical conditions do not apply for products operating as load-bearing building structures. These technical specifications can be used for product certification in the GOST R Certification System in construction. Symbol (brand) of productsX XX X - X X/X X Product type: O - window; B - balcony door; D - door; B - stained-glass window; Product material: A - aluminum alloy "T" - manufacturer's index Modular size in height, dm Modular size in width, dm Order number / item number in the order L.T.D." height 1620 mm, width 1580 mm, by order 17, order item 5, manufactured according to these specifications should be designated: OA "T" 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 manufacturer's technological regulations, 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. The 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 hinged, hanging, hinged and tilt-and-turn opening of the sash 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. For glazing windows and balcony doors, one, two-chamber double-glazed windows of various designs are used. ). See fig. 1-4.1.3. The classification of products is accepted according to GOST 21519-84. 1.4. Main dimensions 1.4.1. The overall dimensions and architectural design 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 necessary dimensions, are indicated in the operating diagrams for each specific product in accordance with the technical documentation of the INDINVEST system. Nominal dimensions of profile sections must correspond to the dimensions established in the standard catalogs-programs. The maximum overall dimensions of the window sashes and door panels are set in accordance with the technical documentation, taking into account operational loads and the requirements of building codes and regulations. 1.4.2. Maximum 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 the boxes and sashes (cloths) in length and width, the dimensions of the gaps in the porches under the overlay, as well as the difference in the lengths of the diagonals of the sashes (cloths) should not exceed the values \u200b\u200bestablished in Table. one.Table 1
|
The value of limit deviations of dimensions |
||||
|
Nominal size in size range |
Inner box size |
Outer leaf size |
Diagonal length difference |
Gap in the porch under the surfacing |
|
from 500 to 1000 |
||||
|
from 1000 to 2000 |
||||
table 2
1.4.5. Permissible limit deviations from the nominal dimensions of the section of the profile elements are given in Table. 3.Table 3
|
Name of controlled size |
Gradation of nominal sizes |
The value of limit deviations |
|
| Width, height of section of profiles of shutters (boxes) | |||
| External wall thickness of leaf and frame profiles | |||
| Groove width dimension for gaskets and glazing bead | |||
| Other sizes |
Table 4
1.5. Specifications 1.5.1. The main operational characteristics of products are given in table. 5 .Table 5
|
The name of indicators |
Units |
Indicator value, not less than |
|
| Reduced resistance to heat transfer: |
sq.m °С/W |
||
| with a single-chamber double-glazed window; | |||
| with a single-chamber double-glazed window with a heat-reflecting coating; | |||
| with double glazing; | |||
| with a two-chamber double-glazed window with a heat-reflecting coating; | |||
| Soundproofing | |||
| Total light transmittance (reference value) | |||
| Air permeability at D Po=10 Pa |
kg/sq.m × h |
no more than 5.1 |
|
| Reliability |
opening-closing cycles |
40,000 (windows) 100,000 (doors) 300,000 (high traffic doors) |
|
| Strength of corner joints (reference value) | |||
| Tightness of double-glazed windows (dew point) |
no higher than -45 |
||
| Durability of double-glazed windows |
conditional years |
2. SAFETY AND ENVIRONMENTAL REQUIREMENTS
2.1. Products must have safety documents (certificates) provided for by the current legislation and executed 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. The requirements for safety, environmental protection, as well as the procedure for their control should be established in the set of documentation for the production of products in accordance with the current NTD, building codes and regulations, as well as sanitary standards, methods and other documents approved by health authorities. 2.4. External products must withstand the wind load according to SNiP 2.01.07-85. Calculation of products for loads should be carried out taking into account the recommendations of profile suppliers.3. ACCEPTANCE RULES
3.1. Products must be accepted by the manufacturer's technical control 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. 3.2. Confirmation of acceptance of products by the technical control of the manufacturer is the labeling 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 the document confirming the fact of acceptance of the products. By agreement of the parties, the acceptance of products by the consumer can be carried out at the manufacturer's warehouse, at the consumer's warehouse or in another place specified in the supply contract. 3.4. At the request of the consumer, the manufacturer must provide the consumer with the results of certification tests of products. 3.5. If hidden defects are discovered that have led to a violation of the performance characteristics of the product during the warranty period, the consumer has the right to demand the replacement or repair of defective products at the expense of the manufacturer or apply penalties to the manufacturer in the prescribed manner. 3.6. The requirements for the quality of finished products established in these TS are confirmed by acceptance tests. When accepting finished products, products are accepted individually, by the method of continuous control. Products that have not passed acceptance tests for at least one indicator are rejected. During acceptance tests control the requirements established in the following paragraphs of these technical specifications - 1.4.2; 1.4.3; 1.5.4 - 1.5.7; 1.5.14.3.7. Periodic tests conducted by the technological service (or laboratory) of the manufacturer's enterprise are carried out once per shift, as control tests confirming the stability of the technological process. At the same time, the following indicators are monitored: - maximum deviations from the nominal dimensions; ;- indicators controlled during acceptance tests (clause 3.6). Deviations from the flatness of the frame elements are controlled if 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 continuous control. With a positive result of continuous control, they return to periodic tests. 3.8. The requirements established in paragraphs: 1.5.1 - 1.5.19; are confirmed by the results of acceptance tests when products are put into production, certification tests of products, as well as when changes are made to the design of products or their manufacturing technology. 3.9. Doors are tested for burglary resistance at the request of the consumer. 3.10. The procedure for conducting input control is established in the technological regulations. 3.11. If the manufacturer completes products with insulating glass units of its own manufacture, insulating glass units must be tested for durability (type tests), pass acceptance tests established in GOST 24866-89, and periodic tests in accordance with these TS.3.12. In the case of using profiles and double-glazed windows certified in the GOST R Certification System, the procedure and scope of their quality control is established in the technological regulations by the window (door) manufacturer. 3.13. A batch is the number of products shipped for a specific order, issued with one quality document (warranty card). The order number for a 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 fittings, requirements for appearance and other information at the request of the consumer (customer) are established. 3.14. Each batch of products (or product) is accompanied by a quality document (passport, warranty card) confirming the compliance of the quality of products with the requirements of these specifications. The quality document indicates: - the name of the manufacturer, his address; 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. 3.15. When accepting mass-produced standard products at the manufacturing plant, a lot is taken as the number of products of the same brand produced within one shift, and in the case of manufacturing products on an individual order, the number of products for this order, but not more than 50 units. 3.16. For product acceptance, it is recommended that the quality control plans specified in Table 6 be used. 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 double-glazed window, impossibility of closing, breakage of fittings); defects that impede the functioning of windows (for example, a crack in the weld, an irreparable closing defect) irreparable damage to the profile, exceeding the dimensional tolerances by more than 1.5 permitted by this standard. Minor defects include removable defects: not adjusted devices and hinges, minor surface damage , exceeding the tolerances of sizes less than 1.5 times the norms of this standard. For lots with a volume of less than 51 pcs. A single-stage quality control is used, and for batches with a volume of more than 50 - a two-stage one. When checking, they control the integrity and completeness of products, as well as the requirements confirmed by acceptance tests of finished products. The second stage of control is started if the number of rejected products at stage 1 control is between the rejection 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 |
||||
|
complete control |
|||||||||
|
complete control |
|||||||||
4. CONTROL METHODS
4.1. Control methods during acceptance tests.4.1.1. Limit deviations from nominal dimensions are determined using a metal measuring tape according to GOST 502-89, a caliper according to GOST 166-84 and limit gauges. 4.1.2. Limit deviations from the nominal dimensions of the gaps in the porches and 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 overlaps of closed doors and the sagging of the opening elements is checked with a caliper. The sag in the mating of adjacent parts is determined with a probe as the distance from the edge of the metal ruler according to GOST 427-75, applied to the upper mating surface, to the lower surface. 4.1.4. 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. Coating defects that are visible to the naked eye from a distance of 1 m at an illumination of 300 lux are not allowed. 4.1.5. The presence and location of holes for water drainage, fittings, linings, fasteners and other parts are checked visually. 4.1.6. Checking the reliability of the fittings is checked by five opening-closing of the sash elements and locking devices. 4.1.7. 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 double-glazed window 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 double-glazed unit is checked by the absence of air bubbles during the test and the presence of moisture inside the double-glazed unit after the test is completed. Methods of control during periodic laboratory tests.4.2.1. The procedure for conducting control laboratory tests during the input control of component materials and products is established in the technological regulations. 4.2.2. Limit deviations from the nominal dimensions of assembly elements and the difference in diagonals are checked with a metal tape measure. Deviation from straightness and flatness of doors, boxes, profiles is determined by imposing these elements on a reference surface and measuring the largest gap between the reference surface and the surface of the test sample. 4.2.3. To determine the tightness of the sealing gaskets in the porches, a coloring matter (for example, colored chalk) is applied to the gaskets. The opening elements of the products are tightly closed. After opening the products, the continuity of the trace left is checked. If there is at least one trace interruption, the test result is considered unsatisfactory. Tests are carried out on two product samples at least once per shift. 4.2.4. Acceptance and periodic control laboratory tests are recorded in control 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 air permeability of products is determined according to GOST 25891-83.4.3.3. The level of sound noise reduction is determined according to GOST 25891-83.4.3.4. The overall coefficient of light transmission is determined by the methods approved in the prescribed manner. 4.3.5. The reliability of products, resistance to static loads is determined according to GOST 23747-88.4.3.6. The determination of the tightness of double-glazed windows and the dew point inside the double-glazed windows is carried out according to 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 agreed by the State Construction Committee of the Russian Federation.4.3.8. The strength of corner joints is determined according to GOST 23166-78.5. TRANSPORT AND STORAGE
5.1. 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.5.2. When transporting products by rail, the direction of glazing must coincide with the direction of traffic.5.3. Products should be stored in covered dry rooms in a vertical position at an angle of 10 - 15 ° C on wooden linings, sorted by type and size. Gaskets of the same thickness should be laid 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 - according to requirements of the instruction for installation and operation.7. MANUFACTURER WARRANTY
The manufacturer guarantees the conformity of the products to the requirements of these technical specifications, provided that the consumer observes the conditions for transportation, storage, installation and operation of the products. The warranty period for the products is 3 years from the date of shipment of the products by the manufacturer.
Measurement of permanent deformation with a test square
Option of fastening the sample using bolted connection through holes pre-drilled in the sample
Scheme of laboratory tests of corner joints of sashes and frames
1 - support / channel /, 2 - stop-counter profile; 3- sample; 4 - load application point; 5-removable sample clamps
The scheme of testing double-glazed windows for tightness
1 - capacity; 2 - a sample of a double-glazed window; 3 - hard rubber lining; 4 - steel plate 200 ´ 300 mm
Scheme for determining deviations from the shape of profile elements
a - the size of the 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 sashes
Appendix
Examples of architectural drawings of windows
Appendix
Types of windows depending on opening options and examples of installation of linings when installing double-glazed windows
1 - bearing pads; 2 - spacers
2* with overturning sashes, these linings will be carriers
Appendix
Examples of installation of linings when installing double-glazed windows
Appendix
Examples of installation of linings when installing double-glazed windows
Window with bars Window with bars
(adjustable pads are not installed)
Entrance doors Entrance doors with side panel
The main types and designs of single-chamber double-glazed windows
1 - glass; 2 - low-emission heat-reflecting coating; 3 - dividing frame; 4 - dryer; 5 - inner chamber; 6 - butyl sealant; 7 - polysulfide sealant; 8 - protective anti-shatter film.
The main types and designs of double-glazed windows
|
1 Type of double-glazed window |
2 Heat transfer resistance sq.m °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 - film with low emission coating; the same + argon |
0,62 - 0,70; 0,75 - 0,85 |
1 - glass; 2 - air chamber; 3 - dividing frame; 4 - dryer; 5 - polysulfide sealant; 6 - heat-reflecting coating; 7 - film with a heat-reflecting coating; 8 - butyl sealant.
Appendix
Scheme of placement of support pads
1 - supporting bearing lining; 2 - remote fixing lining; 3 - translucent filling
List of standards referenced in this specification
| GOST 111-90 | Sheet glass. Specifications. |
| GOST 166-89 | Calipers. Specifications. |
| GOST 427-75 | Metal measuring rulers. Specifications. |
| GOST 7502-89 | Roulettes measuring metal. Specifications. |
| GOST 8828-89 | Base paper and two-layer waterproof packaging paper. |
| GOST 10354-82 | The film is polyethylene. Specifications. |
| GOST 16338-85E | Low-pressure polyethylene. Specifications. |
| GOST 21519-87 | Windows and balcony doors made of aluminum alloys. General specifications. |
| GOST 22233-94 | Pressed profiles from aluminum alloys for enclosing building structures. Specifications. |
| GOST 23166-78 | Windows and balcony doors are wooden. General specifications. |
| GOST 23747-88 | Doors made of aluminum alloys. General specifications. |
| GOST 24866-89 | Double-glazed windows are glued. Specifications. |
| GOST 25891-83 | Buildings and constructions. Methods for determining the resistance to air penetration of enclosing structures. |
| GOST 26602-85 | Window. Method for determining the resistance to heat transfer. |
| GOST 27296-87 | Sound insulation of enclosing structures. Test methods. |
| GOST 30109-94 | Wooden doors. Burglary resistance test methods. |
| GOST 9.031-74 | ESEX. Anode-oxide coatings of semi-finished products from aluminum and its alloys. General requirements and control methods. |
| GOST 9.301-86 | ESEX. Metallic and non-metallic inorganic coatings. General requirements. |
| GOST 9.303-84 | ESEX. Metallic and non-metallic inorganic coatings. General requirements for selection. |
|
Change Registration Sheet |
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Sheet (page) numbers |
Total sheets (pages) in the document. |
Document Number |
Incoming number of accompanying document and date |
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changed |
replaced |
annulled |
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Characteristic name |
Meaning |
| 1. Reduced resistance to heat transfer, m 2 × ° C / W: | |
| - with single pane glass | |
| - the same, with a heat-reflecting coating | |
| - with double glazing | |
| - 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 the normative or technical document | Windows and doors made of aluminum alloys. Specifications | |
| Manufacturer's code according to OKPO | 44991977 | |
| Name of the manufacturer | OOO Tekhnokom LTD | |
| Manufacturer's address /zip code, city, street, house/ | ||
| Telephone | /095/917-29-64 | |
| Telefax | /095/917-23-05 | |
| Telex | - | |
| Teletype | - | |
| Name of original holder | OOO Tekhnokom LTD | |
| Original holder's address /zip code, city, street, house/ | 103062, Moscow, Lyalin per., 7/2, office 9 | |
| Production start date | 01.11.97 | |
| Date of entry into force of the rules. or tech. document |
|
