It is a kind of new reinforcing material made of PET by melting, extruding, quick-spinning and stretching. Its surface is specially dealt with and cut by a machine. Its appearance is beam-like structure with many monofilament fiber collecting.

  Its application includes improvement, reinforcement and connection to concrete. It can increase the concrete low-temperature resistance and prolong its life.

  Besides the small thinness, high tensile strength and easily scatterred, polyester fiber has special high temperature resistance. It can be used in hot-mixing bitumen concrete projects and reinforced crack-resistance for high-tensile concrete. So it is an ideal multi-functional reinforced material.

  It is mainly used in new-built bitumen concrete road surface, old bitumen concrete road improvement, road surface improvement, bridge surface bitumen concrete piece, high tensile strength concrete reinforcement.

pet fiber