Basalt Fiber Chopped Strands is a product cut from continuous basalt fiber strands to a predetermined length. Monofilament diameter is 9μm～25μm, length is 3mm～100mm. They are coated with a special sizing to make them binding strongly with asphalt. Properties: good dispersion, High temperature stability, low temperature crack resistance, waterproof, Anti-fatigue, anti-static, etc.
Application:
Basalt Fiber Chopped Strands is compatible with asphalt concrete, stone matrix asphalt(SMA), etc.
Advantages:
l  Improve the mechanical property of asphalt mixture.
l  Wear-resisting and noise-reducing, and improving high-temperature anti-rutting ability by more than 30%.
l  Reduce the occurrence of temperature shrinkage cracks and improve the crack resistance of pavement at low temperatureby more than 40%.
l  Improve pavement resistance to water damage, good water permeability.
l  Increase the cycle time of anti-fatigue by several times and highly prolong the actual service life of the pavement.