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GFRP rebar

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GFRP rebar
GFRP is a new kind of composite material, which is glass fiber as reinforcement material,combines with epoxy (resin) and curing agent, then through pultrusion molding process.

Property

High corrosion resistance—The fiberglass used by the rebar are durable materials, and they are molded through the composite process. The life span is up to 100 years. They can be used as permanent support materials.
High tensile strength—The load is approximately double that of a steel bar with the same Diameter.
Low weight—The weight is only 1/4 that of a steel bar with the same diameter, therefore, the labor intensity is greatly reduced,and the transportation cost is reduced at the same time.
Anti-static—It has no electrical conductivity, and no sparks will be produced when being cut, it’s articularly suitable for high
gas zones;
Non-flammable—It’s non-flammable and has high thermal isolation;
Diameter(mm)
3
4
Cross section (mm2)
7
12
Density(g/m2)
2.2
2.2
Weight(g/m)
18
32
Ultimate tensile(KN)
13.5
18
Ultimate tensile strength(Mpa)
1900
1500
Ultimate shear strength(Mpa)
>150
>40
E-modulus(Gpa)
>40
>40