Пучок полипропиленового скрученного волокна для структурного бетонного армирования

 Bundle Polypropylene twisted fiber for structural concrete reinforcement Synthetic macro fibers

Polypropylene twisted fiber ,as known PP twisted fiber is an alternative product developed for steel fiber. Compared with steel fiber, it has the characteristics of acid-base corrosion resistance, high strength, easy dispersion, easy construction and no damage to mixing equipment. Polymer coarse fiber is made of polypropylene by special parallel wire drawing, stranding and surface treatment. It has the advantages of high fracture strength, good dispersion in concrete and strong grip force. It can replace steel fiber for crack resistance and reinforcement of cement concrete.