What is the role of polypropylene engineering fibers in concrete?

polypropylene engineering fiber is a high-strength bundled monofilament fiber made of polypropylene as the main raw material and manufactured by a unique production process.

The addition of polypropylene engineering fiber to concrete or mortar can effectively control the micro-cracks caused by concrete (mortar) solid-plastic shrinkage, dry shrinkage, temperature changes and other factors, prevent and inhibit the formation and development of cracks, and greatly improve the crack resistance and impermeability of concrete. , shock and earthquake resistance, can be widely used in waterproofing of underground projects, roofs, walls, floors, pools, basements, etc. of industrial and civil construction projects, as well as road and bridge projects.

Shandong Huimin Taili Chemical Fiber Products Co., Ltd. was established in 2017. After several years of hard work, it has developed into a professional large-scale chemical fiber trading company integrating production and sales. The main products are: polyester fiber, polypropylene engineering fiber, Polyacrylonitrile fiber, polypropylene mesh fiber, polypropylene yarn, polyester yarn and other chemical fiber products.