HAIHUA

Product info

hopped basalt strands are made of high performance dry, wet or texturized roving, which contains the special silicate, and possesses the excellent chemical resistance, especial alkali tolerance.

Chopped basalt strands are a perfect substitute material to PP & PAN and wood fiber in reinforcing the asphalt concrete in improvement the concrete stability, low-temperature crack and fatigue resistance. It is a very competitive products, which can be used for adulterating agent of bituminous concrete. It can improve high temperature stability, low temperature freeze thawing splitting wedge and fatigue resistance etc.. Simultaneously the chopped strand roving of basalt fiber is also first choice material of the reinforced plastic resin. The chopped strand roving of basalt fiber can change the nature of the bituminous concrete. The effect mainly show the six aspects below:

1. Improving the use level of bituminous, reduce bad oil.

2. Inceasing the moving stability, improving the performance of high temperature resistance to rut and the damage capability of resisting fatigue.

3. Improving the capability of resisting the temperature, reducing generation of warming up the cracks in, Improving low temperature performance against the crack of road surface;

4. Improving the ability of water damage in drought period of bituminous road surface;

5. Improving the agglomerating performance of mixture;

6. To be propitious to improving the productive efficiency and economic benefits of construction engineering.

Application area:
The chopped strand roving of basalt fiber apply to kinds of bituminous concrete road surface,including SMA, OGFC, AC etc. It applies to kinds of areas,such as paving the road surface, the bridge surface, the tunnel, overpass and road of municipal administration.

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