The Role Of Polypropylene Fiber in Mortar

What's the role of Polypropylene Fiber in Mortar?

1. Enhance the tensile strength of mortar
Adding polypropylene fiber to mortar can effectively enhance the tensile strength of mortar. As a brittle material, mortar is prone to cracks when subjected to tensile load, and the addition of polypropylene fiber can resist tensile load from the inside, so that the tensile performance of mortar is improved.
2. Increase the compressive strength of mortar
The mortar is prone to cracking when it is under pressure, which affects the service life of the mortar. By adding polypropylene fiber, the compressive strength of the mortar can be increased, making it more durable. Polypropylene fiber can increase the cohesion of mortar, improve the stability of mortar, and thus increase the compressive strength of mortar.
3. Improve the wear resistance of mortar
During the long-term use of mortar, it is easy to wear and damage due to the friction and pedaling of the ground. The addition of polypropylene fiber can improve the wear resistance of mortar and reduce the degree of wear. Polypropylene fiber can form a fiber network structure, increase the strength and hardness of mortar, thereby improving the wear resistance of mortar.
4. Improve the crack resistance of mortar
In construction projects, mortar is often affected by factors such as expansion and contraction, settlement and temperature changes, and is prone to cracks. The addition of polypropylene fiber can improve the crack resistance of the mortar, making it less prone to cracks. Deyang polypropylene fiber can increase the ductility of mortar, thereby reducing the deformation of mortar and not easy to produce cracks.