Mesh rebar - Trokotex
Mesh Rebar in Infrastructure Construction: Overcoming Steel Corrosion
Currently, in all areas of infrastructure construction, reinforced concrete technology is used. Reinforced concrete structures are a combination of steel and concrete. It’s hard to imagine modern construction without this material, especially since the combination of steel and concrete allows for optimal utilization of the best properties of both materials.
But is it really the best solution? While concrete in such structures bears significant compressive stresses, and steel reinforcement bears significant tensile stresses, the weak point of such constructions is precisely the steel, which, under the influence of harmful contaminants or carbonation of concrete, undergoes corrosion. Mesh rebar offers an innovative alternative to steel reinforcement, as it provides corrosion resistance, addressing one of the main weaknesses in traditional concrete structures. Corrosion of steel is an almost unavoidable process. The points of corrosion that form are the cause of stress, cracking, and spalling of concrete cover, completely exposing the metal reinforcement. Corrosion of steel reinforcement leads to a decrease in the structural strength and, consequently, its destruction.
Order certified mesh rebar directly from our store: sklep.trokotex.pl fast shipping, full documentation, trusted by professionals.
Benefits of using TROKOTEX meshes made of epoxy resin-based composites and glass fibers:
Investor savings – due to the fully automated production system, composite mesh is CHEAPER than steel.
High adhesion to concrete
Up to 30% cheaper than steel
Composite glass fiber meshes
consist of rods with diameters of 3, 4 mm, bound in meshes ranging from 50 to 150 mm, most importantly, they are completely drawn with a spacing of 10 columns. They are distributed in rolls and sheets, optimizing transportation costs.
Lighter 9 times than steel
No maintenance
The best way to extend the durability of concrete structures.
Composite mesh for reinforcing concrete is primarily used in construction to strengthen reinforced concrete elements: screeds, floors, walls, ceilings, as well as in structural elements such as concrete pads, roads, and bridges.
The purpose of using composite mesh is to increase the strength of the structure and substrate, provide resistance to shrinkage, and optionally protect underfloor heating.
Reinforcement meshes made of TROKOTEX composite, available on the Polish construction market, are designed for use in concrete structures instead of traditional steel reinforcement. This is an innovative solution produced using the pultrusion method. As a result of this process, a composite is created consisting of a large number of individual fibers arranged in parallel, embedded in a polymer matrix based on epoxy resin.
Have questions about mesh rebar? Visit our FAQ section to learn more about the benefits, installation, and applications.
Mesh Rebar Gallery
Applications
In civil and engineering construction
In industrial construction
In road construction
Strengthening of concrete structures, stiffening of concrete and composite panels, reinforcement of concrete, brick, and stone floorings, as well as building walls.
Strengthening of industrial floors, reinforcement of floor substrates, reinforcement of water barriers and coastal structures, non-corrosive reinforcement for pool construction or renovation, utilized in agricultural and food industries. TROKOTEX composite reinforcement, one of the few, is used in wastewater treatment plant construction, where aggressive and humid environments are present.
Strengthening of road plates, highways, and airports, stiffening of road and railway embankments, reinforcement of bridges and bridge structures, stainless steel fences and barriers.
buy mesh rebar online
Mesh rebar fi 3mm SPK, oczko 100x100 mm, 50m2
72,47 €
High-strength composite mesh reinforcement ideal for concrete slabs, floors, and industrial applications. Made of epoxy-coated fiberglass – non-corrosive and CE-certified.
🛒 Buy Composite Mesh Ø3 mm – 100x100 mm
Mesh rebar fi 3mm SPK, oczko 50x50 mm, 50m2
99,82 €
Dense composite mesh (50×50 mm) for fine concrete, industrial floors, and tight-load distribution. Epoxy-coated fiberglass – non-corrosive and CE-certified.
🛒 Buy Composite Mesh Ø3 mm – 50x50 mm
Why Mesh Rebar from Trokotex Is the Smarter Choice
Our mesh rebar are ideal for both standard and large-scale structural applications.
— including dams, bridges, tunnels, and coastal barriers — where exceptional durability, corrosion resistance, and long-term structural performance are critical.
For more examples of large-scale applications, visit our “Use or Case Study” section.
- Trokotex composite mesh rebar offers a powerful alternative to traditional steel rebar in modern construction. With exceptional durability, lightweight properties, and high corrosion resistance, our mesh rebar eliminates one of the main issues of steel reinforcements—rust and structural degradation in harsh environments.
- Thanks to its low density, Trokotex mesh rebar is up to 9 times lighter than steel, which significantly reduces transport and installation costs on-site. This makes it an optimal solution for both large-scale infrastructure projects and residential concrete reinforcement, where cost-efficiency and performance are critical.
- Whether used in floors, walls, bridges, or foundations, Trokotex composite mesh rebar enhances structural integrity without the long-term maintenance issues associated with steel.
👉 Learn more about how our mesh rebar outperforms traditional reinforcement in the Comparison Table or contact our team for expert support.
| Material | STEEL GR. -AIII | Composite mesh rebar |
|---|---|---|
| Density (kg/m³) | ~7850 | ~1900 |
| Tensile strength | 450–600 MPa | 1000 MPa+ |
| Corrosion resistance | Low | High |
| Elastic modulus (MPa) | 200000 | 55000 |
| Deformability | Elastic and plastic | Elastic and linear |
| Coefficient of linear expansion % | 26 | 2.2 |
| Thermal conductivity coefficient W/(mK) | 46 | 0.35 |
| Electrical conductivity | Electrically conductive | Dielectric material |
| Thermal conductivity | High | Low |
| Manufactured diameters | 6 - 80 | 4 - 30 |
| Commercial lengths | Straight rebars 6 and 12 lin.m. | According to order - diameters to 12mm in 50-100 lin.m. coils |
| Effect on electromagnetic waves interferences | Interferes the flow of waves | Transparent to electromagnetic waves |
| Environmental performance | Non-ecological | Ecological, easy to dispose |
| Durability | In compliance with the building standards | Predicted durability - min. 100 years |
We are the proud owners of the CE certificate, ensuring that our composite reinforcement meshes meet the highest European quality and safety standards. This certification guarantees compliance with all necessary regulations, making our products reliable and suitable for various construction and industrial applications.
Why Choose Trokotex Composite Mesh Rebar?
Over 15 years of experience in composite technologies.
Fully automated production line ensuring consistent quality.
ISO and CE certified products for international compliance.
Fast and secure delivery across Europe.
Technical support and engineering consultation for complex projects.
Need Help Choosing the Right Reinforcement?
Explore our Technical Specifications or Contact Our Engineers for tailored advice.
Visit our Online Store trokotex.sklep.pl for certified composite mesh rebar with full documentation and express delivery.
Mesh Rebar Catalog – View Online or Download
Explore our official 2025 catalog of composite mesh reinforcement products. Learn about mesh sizes, technical specifications, corrosion resistance, and concrete applications. View online via Scribd or download the PDF version below.
View Mesh Rebar Catalog on Scribd by g.troch
📥 Download PDF CatalogComposite Mesh Rebar Catalogs – Browse Online
Browse our latest digital catalogs with detailed specifications for composite mesh reinforcement products. Learn about available mesh sizes, applications in concrete construction, corrosion resistance, and technical performance compared to traditional steel mesh.
View our composite mesh rebar catalogs and explore certified non-corrosive reinforcement solutions for concrete slabs, floors, foundations, and infrastructure.
