Polypropylene fibers

Product Details

Polypropylene fiber, also known as engineering fiber, concrete fiber, anti-crack fiber, anti-crack fiber or synthetic fiber, plastic fiber, etc., is a high-strength bundled fiber made with polypropylene as the main raw material and produced by a production process. . Adding it to concrete or mortar can control the micro-cracks caused by solid plastic shrinkage, dry shrinkage, temperature changes and other factors of concrete (mortar), prevent and inhibit the formation and development of cracks, and greatly improve the crack resistance and permeability resistance, impact resistance and Earthquake resistance can be 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. For example, it can prevent shrinkage cracks of mortar and improve the impact strength of walls. And peeling resistance, improve wall surface resistance, improve wall surface impermeability, improve freeze-thaw resistance, enhance reinforcement function, prevent mortar from drying out and prevent crack expansion, replace (for plastering) steel wire mesh