What role does polypropylene engineering fiber play?

Since the polypropylene engineering fiber itself has a certain strength, the fiber is uniformly dispersed in the concrete and forms an anchoring effect, which can absorb a certain breaking energy in an instant, reduce the brittleness of the concrete, improve the toughness of the concrete, and change the failure characteristics of the concrete.

polypropylene engineering fiber - crack resistance: improve the crack resistance of non-structural cracks in the plastic phase of concrete.

polypropylene engineering fiber - impermeability: Improves impermeability and is an effective rigid self-waterproof material.

polypropylene engineering fiber - dosage range: 0.6-1.8 kg / m3, concrete crack resistance and seepage is usually 0.9kg / m3.

Shandong Zhiwei Chemical Fiber Products Co., Ltd. was established in 2003. After several years of hard work, it has developed into a specialized large-scale polypropylene chemical fiber company integrating production and sales. The main products are:

polypropylene fiber, polypropylene fiber, polypropylene. Medium-strength wire, polypropylene high-strength wire, high-strength polypropylene fiber, polypropylene rope, safety net, polypropylene engineering fiber, polypropylene mesh fiber, polyester fiber, to serve our customers with reasonable price and high quality products.