PP-Mesh-Fiber
Specification
| Material Form | polypropylene | Type | bunchy net |
| Length（mm） | 19±1, 51±2 | Identical Diameter（µm） | ≤100 |
| Tensile Strength(Mpa) | ≥400 | Elongation at Break（%） | 15-50 |
| Density(g/m3) | 0.91-0.93 | Modulus of Elasticity（MPa） | ≥3500 |
Note: The range of length is 20-50mm, and according to your demand.
Function
Putting PP-Mesh-Fiber into the concrete during the process of mixing, the cross-binding fibers could be destroyed into fiber mono filament or net structure stretches completely after mutual friction among them. Then they will produce plenty of PP fiber mono filament, further prevents the crack of concrete.
PP-Mesh-Fiber could effectively control the micro-crack caused by temperature change as well as plastic and dry shrinkage, further prevent the happening and development of crack.
Application
The surface of bridges, concrete roads, factory grades, airport pavements ,etc.
The walls, top plates of tunnels and mines.
The river ways, dams, tanks.etc.
The piers, revetments, defending projects for military affairs etc.
