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Glass Fiber Reinforced Polymer (GFRP) rebar is a composite material made from a polymer matrix reinforced with glass fibers. This innovative construction material is designed to serve as a non-corrosive alternative to traditional steel rebar in concrete reinforcement. GFRP rebar is created by combining thermosetting resin with glass fibers, which are then processed through pultrusion to form bars of various diameters and lengths.
Corrosion Resistance:
Unlike steel, GFRP rebar does not rust or corrode, making it ideal for use in harsh environments such as coastal areas, chemical plants, and roads treated with deicing salts.
High Strength-to-Weight Ratio:
GFRP rebar is lighter than steel rebar but offers comparable or even superior tensile strength, which simplifies transportation and handling during construction.
Non-Magnetic:
Being non-metallic, GFRP rebar does not interfere with magnetic fields, which is beneficial in applications sensitive to magnetic interference, such as MRI rooms and electronic manufacturing facilities.
Thermal Insulation:
GFRP rebar provides low thermal conductivity, helping prevent thermal bridging in insulated concrete forms and enhancing the energy efficiency of buildings.
Durability:
The life cycle of GFRP rebar is significantly longer due to its resistance to environmental degradation, which reduces the need for costly maintenance and repairs over time.
Electrical Insulation:
It acts as an electrical insulator, which is useful in structures that need to be isolated from electrical current
Infrastructure:
Used in the construction of bridges, highways, and tunnels where longevity and minimal maintenance are crucial. Its corrosion resistance ensures a longer lifespan for these structures under exposure to moisture and chemicals.
Buildings:
Ideal for use in the foundations, walls, and floors of buildings in corrosive environments, such as marine waterfronts or areas with high humidity.
Water Treatment Plants:
In facilities exposed to high levels of chemicals and moisture, GFRP rebar is used to reinforce concrete that comes in contact with aggressive chemical environments.
Parking Structures:
Utilized in parking garages to prevent the common problem of rebar corrosion due to water and salt ingress, thus extending the structure's service life.
Marine Structures:
Used in piers, docks, and seawalls where saltwater exposure is a concern, providing long-term stability without the risk of corrosion.
Diameter (mm) |
Density (g/cm3) |
Weight (g/m) |
Ultimate tensile(KN) | Ultimate tensilestrength (Mpa) |
Ultimate shear strength(Mpa) | E-modulus(Gpa) |
3 | 2.2 | 18 | 13.5 | 1900 | >150 | >40 |
4 | 2.2 | 32 | 18 | 1500 | >150 | >40 |
6 | 2.2 | 51 | 36 | 1280 | >150 | >40 |
8 | 2.2 | 98 | 54 | 1080 | >150 | >40 |
10 | 2.2 | 150 | 72 | 980 | >150 | >40 |
12 | 2.1 | 210 | 99 | 870 | >150 | >40 |
14 | 2.1 | 275 | 117 | 764 | >150 | >40 |
16 | 2.1 | 388 | 149 | 752 | >150 | >40 |
18 | 2.1 | 485 | 189 | 744 | >150 | >40 |
20 | 2.1 | 570 | 225 | 716 | >150 | >40 |
22 | 2.1 | 700 | 270 | 695 | >150 | >40 |
25 | 2.1 | 970 | 342 | 675 | >150 | >40 |
28 | 2.1 | 1195 | 432 | 702 | >150 | >40 |
30 | 2.1 | 1350 | 450 | 637 | >150 | >40 |
32 | 2.1 | 1520 | 504 | 625 | >150 | >40 |
32 | 2.1 | 1800 | 540 | 595 | >150 | >40 |
36 | 2.1 | 2044 | 585 | 575 | >150 | >40 |
40 | 2.1 | 2380 | 640 | 509 | >150 | >40 |
*Specific products could be made according to customers'requirements.
Welcome to Hitex Insulation, your one-stop destination for high-quality high-temperature fabrics and textiles. Our company specializes in providing a wide range of products that cater to thermal insulation, welding protection, fire-fighting, and sealing applications, among others.
We take pride in our extensive experience and expertise in the industry, ensuring that we can provide only the best solutions to our clients' needs. Our team is made up of highly skilled professionals who are committed to delivering top-notch products and services that meet the highest industry standards.
At Hitex Insulation, we understand the importance of quality, durability, and performance when it comes to high-temperature fabrics and textiles. That's why we only source materials from trusted suppliers and manufacturers, ensuring that every product that leaves our facility is of the highest quality.
We are committed to building long-lasting relationships with our clients, and we do this by providing exceptional customer service and support. Whether you have a question about a product, need help choosing the right solution for your needs, or require technical support, our team is always here to help.
Thank you for choosing Hitex Insulation, and we look forward to serving all your high-temperature fabric and textile needs.