Polypropylene Fiber (PP Fiber )

About Polypropylene Fiber (PP Fiber )

91 000 74051 Polypropylene Fiber is a high-strength synthetic micro-reinforcement fiber manufactured from 100% virgin polypropylene. It is widely used in concrete, mortar, plaster, screeds, and shotcrete to reduce plastic shrinkage cracking, improve impact resistance, and enhance the overall durability of cementitious materials.The fibers are uniformly dispersed throughout the mix, creating a three-dimensional reinforcement network that helps control crack formation during the early stages of curing. Polypropylene fibers also improve cohesion, reduce segregation and bleeding, and increase resistance to abrasion and surface wear.

Superior Concrete Reinforcement

PP Fiber is engineered to enhance the mechanical properties of concrete, including increased tensile strength and flexibility. Its inclusion in concrete mixtures helps control shrinkage cracks, improve impact resistance, and extend the lifespan of structures exposed to tough service conditions. Suitable for both new construction and repair projects, PP Fiber offers a reliable, cost-effective reinforcement solution.


Exceptional Durability and Compatibility

These fibers feature high acid and alkali resistance, making them compatible with virtually all types of concrete and mortar. They are also durable, with zero water absorption, ensuring their effectiveness even in damp or chemically aggressive settings. With an unlimited shelf life when stored in dry conditions, the fibers retain their properties for extended periods.