Basalt fiber chopped strand is based on the continuous basalt fiber though special surface treatment. which is cut in a certain length according to user demand.
Basalt fiber chopped strand is of well chemical resistance, the alkali resistance makes it an excellent material to replace
polypropylene (PP) and polyacrylonitrile (PAN) for reinforced cement concrete.
Basalt fiber chopped strands used in cement concrete/mortar is a kind of steel-like fiber reinforced material specially developed.As a secondary reinforcement material, it can significantly improve the toughness, flexural tensile properties and impermeability of concrete.
Forming Process:
Basalt fiber chopped strand is cut by the basalt fiber with special surface treatment.
| Items | Value | Standard |
| Tensile strength MPa |
≥ 1200 | JT/T 776.1—2010 basalt fiber and products for highway engineering—Part 1 basalt fiber chopped strand |
| Modulus of elasticity GPa | ≥ 75 | |
| Enlongation at break % | ≤ 3.1 | |
| Moisture contents % | ≤ 0.2 |
Prodct advantage:
Reduce the thermal cracking and improve the crack-resistance of the road at a low temperature above 40%. Improve the water damage
resistance, it is of good permeability
so the roads are not prone to accumulate water. Improve the fatigue resistance performance above two times, and prolong the using life of roads.
1. Enhance the toughness of concrete;
2. Improve the thermal deformation resistance of the pavement;
3. Improve the impermeability of the pavement;
4. Improve the shear resistance, crack resistance and fatigue resistance of concrete.
Application
