PP Micro Fiber for Plastic Crack Resistance of Concrete

The role of polypropylene synthetic micro fiber in concrete crack resistance:

1. The soft and lightweight polypropylene monofilament fibers in concrete compensate for the brittle nature of rigid concrete.

2. Effectively solve the problems of early plastic cracks and later shrinkage cracks in concrete.

The main applications of polypropylene synthetic monofilament fibers are:

◆Large-scale concrete projects: such as floor slabs, floors, roads, airport runways;

◆Components prone to shrinkage cracks: such as walls, basement wall panels, water tanks;

◆Projects with high durability requirements: such as marine engineering, chemical corrosion prevention engineering.

Notes:

Polypropylene synthetic monofilament fibers are mainly for the prevention of "small cracks" and cannot replace the load-bearing function of steel bars. They cannot be used in scenarios with insufficient structural bearing capacity and should be used in combination with structural measures such as steel bars and prestressing.