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FRP rebar


Glass fiber reinforcement (FRP reinforcement) is the most important composite material in the market. It has the characteristics of light weight, high strength, corrosion resistance, easy cutting and non-magnetic properties, and is widely used in subway tunnels (shield tunnels). ), highways, bridges, airports, docks, stations, pavement and bridge decking, foundation pit construction, coastal engineering, tunnel construction, TBM construction method, CT room, water conservancy engineering and other fields.

easy to cut
It is easy to be directly cut by shield machines and shearers without causing abnormal damage to the blades. Cutting does not produce sparks;

preservative
Extend the service life of the building, reduce the thickness of the concrete cover, save the long-term use cost and concrete cost;

high tensile strength
The tensile strength is better than ordinary steel, 20% higher than that of steel bars of the same specification, and has good fatigue resistance and stable elastic modulus;

light in mass
It is only 1/4 of the same volume of steel bars; the construction is convenient, which reduces the labor intensity of workers and also reduces the transportation cost;