Use of fiberglass composite reinforcement. Fiberglass (composite) reinforcement - pros and cons Types of fiberglass reinforcement

Fiberglass reinforcement, which appeared on the domestic market relatively recently, has become a worthy alternative to traditional rods made of metal. Glass reinforcement, as this material is also called, has many unique characteristics that set it apart from other products of similar purpose. Meanwhile, you should approach your choice very carefully.

What is fiberglass reinforcement

Fiberglass reinforcement, if you understand its design features, is a non-metallic rod, on the surface of which a winding of fiberglass is applied. The diameter of the spiral profile of reinforcement made of composite materials can vary in the range of 4–18 mm. If the rod diameter of such reinforcement does not exceed 10 mm, then it is sold to the customer in coils; if it exceeds, then in rods, the length of which can reach up to 12 meters.

For the manufacture of composite reinforcement, various types of reinforcing fillers can be used, depending on this, it is divided into several categories:

ASK – products made on the basis of fiberglass;
AUK – carbon composite reinforcing products;
ACC – reinforcement made of combined composite materials.

In the domestic market, fiberglass reinforcement is most widespread.

Features of the structure

Fiberglass reinforcement is not just a rod made of composite material. It consists of two main parts.

The inner rod consists of parallel fiberglass fibers connected to each other using a polymer resin. Some manufacturers produce reinforcement, the fibers of the inner trunk of which are not parallel to each other, but are curled into a pigtail. It should be noted that it is the inner rod of the fiberglass reinforcement that forms its strength characteristics.
The outer layer of a reinforcing bar made of fiberglass can be made in the form of bidirectional winding of fibers of a composite material or in the form of spraying of fine abrasive powder.

The design of fiberglass reinforcement bars, which largely determines their technical and strength characteristics, depends on the imagination of the manufacturers and the manufacturing technologies they use for this material.

Basic properties

Fiberglass reinforcement, according to the results of numerous studies conducted by competent organizations, has a number of characteristics that distinguish it favorably from other materials of similar purpose.

Fiberglass reinforcement bars have a low weight, which is 9 times less than the weight of similar metal products.
Fiberglass reinforcement, unlike metal products, is very resistant to corrosion and perfectly withstands acidic, alkaline and salty environments. If we compare the corrosion resistance of such reinforcement with similar properties of steel products, it is 10 times higher.
The property of fiberglass reinforcement to conduct heat is significantly lower than that of metal products, which minimizes the risk of cold bridges occurring during its use.
Due to the fact that fiberglass reinforcement is much easier to transport, and its service life is much longer than that of metal, its use is more profitable in financial terms.
Fiberglass reinforcement is a dielectric material that does not conduct electric current and is absolutely transparent to electromagnetic waves.
Using such material to create reinforcing structures is much simpler than metal rods; there is no need to use welding equipment or technical devices for cutting metal.

Thanks to its undeniable advantages, fiberglass reinforcement, having appeared relatively recently on the domestic market, has already gained high popularity among both large construction organizations and private developers. However, such fittings also have a number of disadvantages, the most significant of which include:

fairly low elastic modulus;
not too high thermal stability.

The low modulus of elasticity of fiberglass reinforcement is a plus in the manufacture of frames to strengthen the foundation, but a big disadvantage if it is used to reinforce floor slabs. If it is necessary to turn to this particular reinforcement in such cases, it is necessary to first carry out careful calculations.

The low thermal stability of fiberglass reinforcement is a more serious drawback that limits its use. Despite the fact that such reinforcement belongs to the category of self-extinguishing materials and is not capable of serving as a source of fire spread when used in concrete structures, at high temperatures it loses its strength characteristics. For this reason, such reinforcement can only be used to strengthen those structures that are not exposed to high temperatures during operation.

Another significant disadvantage of reinforcement made of fiberglass is that over time it loses its strength characteristics. This process is significantly accelerated if it is exposed to alkaline environments. Meanwhile, this disadvantage can be avoided if you use fiberglass reinforcement made with the addition of rare earth metals.

How and from what are fiberglass reinforcement made?

Many people are familiar with fiberglass reinforcement not only from photos on the Internet, but also from practical use in construction, but few people know how it is produced. The technological process for the production of fiberglass reinforcing bars, which is very interesting to watch on video, is easy to automate and can be implemented on the basis of both large and small production enterprises.

To produce such a building material, it is first necessary to prepare the raw material, which is aluminoborsilicate glass. To give the raw material the required degree of ductility, it is melted in special furnaces and threads with a thickness of 10–20 microns are drawn from the resulting mass. The thickness of the resulting threads is so small that if you take them in a photo or video, you won’t be able to see them without enlarging the resulting image. An oil-containing composition is applied to the glass fibers using a special device. Then they are formed into bundles, which are called glass roving. It is these bundles, assembled from many thin threads, that are the basis of fiberglass reinforcement and largely form its technical and strength characteristics.

After the fiberglass strands are prepared, they are fed to the production line, where they are turned into reinforcing bars of various diameters and different lengths. The further technological process, which can be seen from numerous videos on the Internet, is as follows.

Through special equipment (a creel), the threads are fed to a tensioning device, which simultaneously performs two tasks: it equalizes the tension present in the glass threads, arranges them in a certain sequence, and forms the future reinforcing bar.
Bundles of threads, on the surface of which an oil-containing composition has previously been applied, are sprayed with hot air, which is necessary not only for drying them, but also for slight heating.
Bundles of threads heated to the required temperature are lowered into special baths, where they are impregnated with a binder, also heated to a certain temperature.
Then the bundles of threads are passed through a mechanism, with the help of which the final formation of the reinforcing bar of the required diameter is carried out.
If reinforcement is manufactured not with a smooth, but with a relief profile, then immediately after leaving the calibration mechanism, bundles of glass fibers are wound onto the main rod.
To speed up the process of polymerization of binder resins, the finished reinforcing bar is fed into a tunnel kiln, before entering which a layer of fine sand is applied to the bars made without coiling.
After leaving the furnace, when the fiberglass reinforcement is almost ready, the rods are cooled with running water and submitted for cutting or to a mechanism for winding them into coils.

Thus, the technological process of manufacturing fiberglass reinforcement is not so complicated, as can be judged even from photos or videos of its individual stages. Meanwhile, such a process requires the use of special equipment and strict adherence to all regimes.

In the video below you can more clearly familiarize yourself with the production process of composite glass reinforcement using the example of the operation of the TLKA-2 production line.

Parameters – weight, diameter, winding pitch

The fittings for the manufacture of which fiberglass is used are characterized by a number of parameters that determine the scope of its application. The most significant include:

weight of one linear meter of reinforcing bar;
for products with a relief profile - the pitch of winding fiberglass bundles on their surface;
diameter of the reinforcing bar.

Today, reinforcement with a relief profile is produced mainly with a winding pitch of 15 mm.

The outer diameter of the reinforcing bar is characterized by a number that is assigned to the product in accordance with the Technical Conditions for the production of such products. In accordance with the technical specifications, fiberglass reinforcing bars are today produced under the following numbers: 4; 5; 5.5; 6; 7; 8; 10; 12; 14; 16; 18. The weight of a linear meter of fiberglass reinforcing bars available on the modern market varies between 0.02–0.42 kg.

Types of fiberglass reinforcement and areas of its application

The fittings for the production of which fiberglass is used have many varieties, differing not only in diameter and profile shape (smooth and corrugated), but also in area of use. Thus, experts distinguish fiberglass reinforcement:

working;
installation room;
distribution;
specially designed for reinforcing concrete structures.

Depending on the tasks being solved, such fittings can be used in the form of:

piece rods;
elements of reinforcing mesh;
reinforcement frames of various designs and dimensions.

Despite the fact that reinforcement made of fiberglass has recently appeared on the domestic market, enterprises, construction companies and individuals are already quite actively using it to solve various problems. Thus, the use of fiberglass reinforcement in construction is gaining popularity. It is used to reinforce foundations and other concrete structures (drainage wells, walls, etc.), and is used to strengthen masonry made from brick and block materials. The technical characteristics of fiberglass reinforcement allow it to be successfully used in road construction: for reinforcing road surfaces, strengthening embankments and weak foundations, and creating monolithic concrete foundations.

Individuals who are independently engaged in construction on their own plots or in their country houses have also managed to appreciate the advantages of this material. An interesting experience is the use of fiberglass reinforcement in dachas and in the gardens of private houses as arcs for the construction of greenhouses. On the Internet you can find many photos of such neat and reliable structures that are not subject to corrosion, are easy to install and just as easy to dismantle.

The big advantage of using such material (especially for individuals) is the ease of transportation. Fiberglass reinforcement rolled into a compact coil can be transported even in a passenger car, which cannot be said about metal products.

Which is better - fiberglass or steel?

To answer the question of which reinforcement is better to use - steel or fiberglass - you should compare the main parameters of these materials.

If reinforcing bars made of steel have both elasticity and plasticity, then fiberglass products have only elasticity.
In terms of tensile strength, fiberglass products are significantly superior to metal ones: 1300 and 390 MPa, respectively.
Glass fiber is also more preferable in terms of thermal conductivity: 0.35 W/m*C0 - versus 46 for steel.
The density of steel reinforcing bars is 7850 kg/m3, and that of fiberglass is 1900 kg/m3.
Fiberglass products, unlike steel reinforcing bars, have exceptional corrosion resistance.
Fiberglass is a dielectric material, so products made from it do not conduct electric current and are absolutely transparent to electromagnetic waves, which is especially important when constructing structures for certain purposes (laboratories, research centers, etc.).

Meanwhile, fiberglass products do not work well in bending, which limits their use for reinforcing floor slabs and other heavily loaded concrete structures. The economic feasibility of using reinforcing bars made from composite materials also lies in the fact that you can purchase exactly the quantity you need, which makes their use virtually waste-free.

Let's summarize all of the above. Even taking into account all the unique characteristics of composite reinforcement, it should be used very carefully and only in those areas where this material performs best. It is undesirable to use such reinforcement to strengthen concrete structures, which during operation will experience very serious loads that can cause its destruction. In all other cases, the use of fiberglass reinforcement and other composite materials has proven its effectiveness.

Fiberglass reinforcement is a building material that is made from glass roving, connected using an epoxy compound based on thermoactive resins. The main feature is lightness; the mass per unit volume is only 2g/mm³. Working with fiberglass reinforcement is more convenient and economically feasible than working with metal reinforcement. Significantly lower costs are required for logistics and directly during reinforcement.

In addition, due to the fact that fiberglass does not react to an aggressive environment, the reinforcement therefore protects concrete from premature destruction, thereby increasing the service life of the object. Fiberglass reinforcement reacts to temperature changes similarly to concrete, which also has a good effect on the strength of the structure.

The strength of fiberglass compared to metal is 2.5 times higher. At the same time, the thermal conductivity index is 100 times lower than the thermal conductivity index of steel. Therefore, a structure that is reinforced with fiberglass does not freeze (does not form “cold bridges”) and a building built using fiberglass will be warmer than a building based on metal reinforcement. This allows you to reduce heating costs, and therefore the material is actively used in the construction of modern energy-efficient buildings.

Another undeniable advantage that may be of interest to builders is the fact that fiberglass is a surprisingly durable material, which for 100 years after installation does not require additional repair work. This is what fiberglass reinforcement for foundations is famous for.

Fiberglass reinforcement has found its application in many areas of industry, construction, and public utilities:

in construction, it is used in the construction of civil and industrial construction projects as a basis for foundations, floors, beams, as well as in the construction of earthquake-resistant belts;
In the construction and repair of roads, reinforcement is used in the construction of embankments, road surfaces, in the construction of bridges and highway barriers. It is resistant to the effects of reagents that are applied to road surfaces (for example, de-icing reagents), so it can be used both in Moscow and in colder regions.

Fiberglass reinforcement will be an ideal basis for concrete and brick structures. It is used in the creation of supports for power lines and lighting, in the construction of road, sidewalk and fence slabs, as well as in the installation of sleepers on railway tracks. Reinforcement for floors, where a mesh of reinforcement is used, even together with metal, has become widely used.

Fiberglass is used in building structures such as monolithic foundations and foam concrete. It is also actively used in the creation of structures that must have increased resistance to chemicals, for example:

during the construction of storage facilities for chemical waste and components;
when installing sewerage systems, water pipelines, land reclamation systems;
during the construction of port facilities and during the strengthening of coastlines.

Despite the uniqueness of the product, fiberglass reinforcement, the price in Moscow for which is indicated on our website, is an affordable material for both construction organizations and individuals. Its cost is 40-50% lower than the cost of steel reinforcement, which allows you to significantly reduce costs and at the same time improve the quality of constructed objects. In general, composite reinforcement can be called one of the most reliable and efficient building materials of our time.

This reinforcement is made from straight strands of glass or basalt fibers (ASP and ABP, respectively), which are collected into a bundle, impregnated with a thermosetting polymer binder, molded, heated (polymerized) and cooled. The result is a monolithic rod of high strength, which, according to test results, is 3 times higher than the tensile strength of steel, and the weight, in an equal strength ratio, is 9 times less.

Standardly manufactured in the form of rods of any length, at the request of the customer. With a diameter of up to 8 mm inclusive, it can be manufactured in the form of coils (coils) containing 100 meters of reinforcement. Overall dimensions of the coil: height – up to 8 cm, diameter – up to 1 meter.

release form

With a diameter of 10 mm and 12 mm, it can be manufactured in the form of coils (coil fittings) having a length of 50 meters. Overall dimensions of the coil: height – up to 5 cm, diameter – up to 1.5 meters.

By agreement with the customer, it is possible to produce rods and coils of any length.
Can be manufactured with a smooth, construction, periodic profile:

ASP-ABP of periodic profile, used instead of steel reinforcement of class A-III (A-400);
ASP-ABP with a smooth profile is used instead of steel reinforcement of class A-I (A-240).

Fiberglass reinforcement is becoming more and more popular and its use is becoming more and more relevant every year, because it is a complete replacement for traditional steel rods of different grades. High strength indicators, optimal performance properties, low specific gravity and low price are the factors that determine the popularity of the use of reinforcing non-metallic elements in all areas of construction.

Which appeared on the construction market relatively recently, has both advantages and disadvantages, which the consumer must be aware of. Despite the assurances of manufacturers that this product is a complete replacement for metal fittings, its use cannot be considered justified in all situations.

What is fiberglass reinforcement

The so-called composite reinforcement is a fiberglass rod around which a carbon fiber thread is wound, which serves not only to strengthen the structure of such a product, but also to ensure its reliable adhesion to the concrete mortar. This type of fittings has both pros and cons, and its use should be approached very carefully.

Plastic clamps serve as elements for fixing carbon fiber reinforcement bars to each other. Conveniently, connecting the elements of such fittings does not require the use of welding, which is undoubtedly a big plus.

When assessing the feasibility of using fiberglass reinforcement, it is necessary to consider all the pros and cons of its use in individual situations. This approach will ensure the high efficiency of this material as a means of strengthening building structures for various purposes.

If you do not take into account the characteristics of fiberglass reinforcement and do not compare them with the parameters of similar products made of metal, you can cause serious damage to the future building structure or finishing elements. That is why, before you start choosing elements for reinforcing concrete structures, you should understand in which cases the use of certain products is more appropriate.

Main advantages

Among the advantages of carbon fiber reinforcement, it is worth highlighting the following.

An important advantage of fiberglass reinforcement is its low specific weight, which makes it possible to use it for reinforcing light structures made of cellular concrete and some other building materials. This allows you to significantly reduce the weight of structures that are reinforced with its help. Meanwhile, the weight of a conventional concrete structure when using fiberglass reinforcement will decrease slightly, since the building material itself has an impressive mass.
Low thermal conductivity is also an advantage of fiberglass reinforcement. When using such reinforcement in concrete structures, no cold bridges are formed (which cannot be said about metal reinforcing elements), which significantly improves their thermal insulation parameters.
The high flexibility of fiberglass reinforcement allows it to be shipped to the customer in coils, rather than cut into individual rods. Thanks to the compact form of packaging, it is much easier to transport such reinforcement, for which you can use the trunk of any passenger car, and this seriously reduces the cost of delivering the material to the construction site. The use of reinforcing elements, which are shipped not as cut rods, but in coils, also makes it possible to reduce material costs by reducing the number of overlaps. This has a positive effect on both the strength characteristics of the future concrete structure and its cost, which is especially important when performing construction work.
The advantage of fiberglass reinforcement, such as its durability inside a concrete structure, is considered quite controversial. Metal fittings, being in an isolated state, are also not subject to the negative influence of external factors, which ensures the durability of its use.
Carbon fiber reinforcement is a dielectric material, which is an advantage of products made from this material. Electrically conductive metal fittings are more susceptible to corrosion, which negatively affects its durability.
Compared to metal reinforcing elements, fiberglass products are not exposed to chemically active environments. This advantage of fiberglass reinforcement is especially important in cases of construction of buildings in winter, when various salt solutions are added to the concrete, accelerating the hardening process.
Being a dielectric, carbon fiber reinforcement does not create radio interference inside the building, unlike metal rods. This advantage is important when there are many reinforcing elements in a concrete structure. Otherwise, the use of composite reinforcement will not be a disadvantage, but it will not be so relevant.

Fiberglass reinforcement also has disadvantages, which potential consumers should also be aware of.

Main disadvantages

The disadvantages of fiberglass reinforcement are associated with its following characteristics.

The disadvantages of fiberglass reinforcement include, in particular, the fact that it cannot withstand high temperatures. At the same time, it is difficult to imagine a situation where a reinforcement cage located inside concrete can be heated to a temperature of 200 degrees.
The rather high cost is a drawback, given the fact that for the reinforcement of concrete structures it is possible to use fiberglass reinforcement of a smaller diameter in comparison with metal products.
Carbon fiber reinforcement does not bend well. This drawback limits its use in creating reinforcing frames for concrete structures. Meanwhile, bent sections of the reinforcement frame can be made from steel elements, and then they can be extended using fiberglass rods.
Reinforcement made of fiberglass does not withstand fracture loads well, which is very critical for concrete structures. Accordingly, their reinforcing frame must successfully withstand such loads, which reinforcement made of composite materials cannot boast of.
Unlike metal reinforcement frames, fiberglass products have less rigidity. Because of this drawback, they do not tolerate vibration loads that occur when pouring them using a car mixer. When using this technique, the reinforcement frame is subjected to significant mechanical loads, which can cause its breakage and disruption of the spatial position of its elements, therefore quite high demands are placed on the rigidity of such concrete structures.

Considering the advantages and disadvantages of fiberglass reinforcement, it is difficult to say how much better or worse it is made of metal. In any case, the choice of this material should be approached very reasonably, using it to solve the problems for which it is really intended.

Areas of application of fiberglass reinforcement

Reinforcement made of composite materials, the installation rules of which are easy to learn from the corresponding videos, is used in both capital and private construction. Since capital construction is carried out by qualified specialists who are well acquainted with the nuances and disadvantages of using certain building materials, we will dwell on the features of using such material in the construction of private low-rise buildings.

Reinforcement made from composite materials is successfully used to strengthen the following types of foundation structures: strip, whose height is greater than the freezing depth of the soil, and slab. The use of carbon fiber reinforcement to strengthen foundations is advisable only in cases where the structure is being built on good soil, where the concrete foundations will not be subject to fracture loads that fiberglass elements simply cannot withstand.
Using fiberglass reinforcement, they strengthen walls whose masonry is made of brick, gas silicate and other blocks. It should be noted that, as a connecting element of walls, composite reinforcement is very popular among private developers, who use it not only to strengthen the masonry of load-bearing structures, but also to ensure their connection with facing partitions.
This material is also actively used to bind elements of multilayer panels. The structure of the latter includes a layer of insulation and concrete elements, which are connected to each other using fiberglass reinforcement.
Due to the fact that the type of reinforcement in question does not have such a disadvantage as susceptibility to corrosion, it is often used to strengthen various hydraulic structures (for example, dams and swimming pools).
In cases where it is necessary to effectively increase the rigidity of laminated timber beams, they are also strengthened with fiberglass reinforcement.
This material is also used in road construction: it is used to strengthen the asphalt layer, which is subjected to increased loads during its operation.

Summarizing all of the above, it should be noted that fiberglass reinforcement can be used quite effectively, if we take into account its disadvantages and associated limitations, which are specified by the manufacturer.

Can fiberglass reinforcement replace metal counterparts?

Despite the fact that reinforcement made from composite materials is a fairly new material on the construction market, you can already find many recommendations (and even videos) on its use. Considering these recommendations, we can conclude that it is best to use fiberglass reinforcement to strengthen walls built from bricks and building blocks, as well as to connect load-bearing walls with interior partitions.

Despite the fact that there is still debate about replacing composite reinforcement with steel, the majority chooses composite reinforcement. And not in vain, because it has undeniable advantages. Ease of installation and transportation, corrosion resistance and low thermal conductivity save almost 60% of costs when replacing metal fittings with composite ones. Reinforcement composite reinforcement produced in accordance with regulatory and technical documentation.

Production of composite reinforcement "Armplast"

The Armplast plant independently produces non-metallic composite polymer reinforcement. We create it in several designs and types - fiberglass, basalt-plastic and glass-basalt.

Fiberglass reinforcement is made from glass roving and consists of a fiberglass rod with a basalt reinforcing thread as a periodic profile.

Composite and basalt reinforcement are made from basalt roving. Composite fiberglass reinforcement, in turn, is divided into classic fiberglass reinforcement with a periodic profile, fiberglass reinforcement with a sand coating, and with a sand coating and a periodic profile. These types of composite reinforcement use sand dressing and a periodic profile for greater adhesion to concrete. Diameters above 12 mm are produced in rods of a length agreed with the customer, and diameters less than 12 mm are produced in coils.

Fiberglass reinforcement, which appeared on the construction market quite recently, is already an excellent replacement for traditional steel rods. It has a number of characteristics that become benefits when using it.

General properties

If we talk about the design of such reinforcement, we can say that it consists of a non-metallic rod with a layer of fiberglass on the outside. Depending on the diameter, the rods can be different; their sizes vary from 4 to 18 mm. If the diameter is less than 10 mm, the reinforcement is supplied in coils; if it is larger, then it can be purchased in the form of rods with a length reaching 12 meters.

Fiberglass reinforcement, which is presented in the catalog website, has many properties that become its distinctive features compared to other types of materials:

Light weight, which is 9 times less than metal analogues.
Resistant to corrosion, as well as alkaline, salty and acidic environments.
A lower proportion of the possibility of cold bridges occurring than when using metal fittings due to low thermal conductivity.
Duration of operation.
Lower shipping costs.
Ease of use and elimination of the use of special equipment for cutting metal.
Dielectric properties that allow it to not conduct electricity.
Environmental Safety.

Manufacturing nuances

The production process of fiberglass reinforcement can be fully automated, which allows this material to be produced in both large and small enterprises. Initially, the raw material, which is aluminoborsilicate glass, is melted in special furnaces until the required degree of ductility is obtained. Thin threads, each 10–20 microns thick, are drawn from the finished mass, onto which an oil-based composition is applied. Bundles are formed from the threads, which will serve as the basis for the fiberglass rod, forming its strength and other characteristics. After this, the prepared threads are fed to the production line, where they are formed into reinforcement with different diameters.

Technical data

not less than 800 MPa and not more than 1200 MPa;
elastic modulus – 55000 MPa;
relative elongation rate – 2.2%;
winding pitch – 15 mm;
weight of one profile – from 0.02 to 0.42 kg per 1 linear meter;
Temperature limit for use is 60 degrees Celsius.

Areas of application

Fiberglass reinforcement is now used quite widely. It is usually used to create reinforcement for an elastic foundation, that is, to form a reinforcement frame in the foundations of buildings. In addition, reinforcement with composite reinforcement is also carried out for drainage pipes and other parts. In construction, fiberglass reinforcement makes it possible to improve the quality of walls and create flexible connections between brickwork. In addition, fiberglass reinforcement is used to strengthen embankments, reinforce road surfaces and other purposes.

Individuals engaged in construction on their suburban plots have already found application for fiberglass reinforcement in other areas. For example, an interesting experience is the formation of arcs for greenhouses from coils of reinforcement. As a result, if desired, you can get a reliable structure that will not be subject to corrosion and will last for more than one year.

Types of fiberglass reinforcement

On the company's website you can purchase various types of fiberglass reinforcement, both wholesale and retail. In the presented assortment you can find fiberglass reinforcement:

distribution;
installation room;
working;
intended for the formation of reinforced frames for concrete structures.

All varieties presented are of high quality, and their cost is not as high as with alternative purchase options. In addition, we offer fast delivery in a convenient way for the client to any region. We have our own delivery service in Moscow and the Moscow region, which guarantees a simple and safe transportation process for any quantity of purchased material.

If any questions arise, the buyer can always contact qualified specialists who can easily tell you what type of fiberglass reinforcement to choose for certain conditions and calculate the cost of the order in full.

We begin processing the order immediately after it is received, which guarantees the shortest possible time. This is very convenient for those buyers who are already in the process of construction and simply cannot wait a long time.

If you need high-quality fiberglass reinforcement at an affordable price for any purpose, then contacting the site will be the best option.