Basalt fiber geogrid is a kind of semi-rigid products, which uses high-strength basalt fibers to produce gridding base material with advanced knitting process, and then treated by surface coatings.
Compare with wire mesh,basalt fiber geogrid has better performance
Basalt fiber geogrid can prevent bituminous road surface from causing crack. It has high tensile strength and don’t have long-term creep and have good heat stability. It possesses good consistency with bituminous mixture and stable performance of physical chemistry. It can well resist bioerosion and climate change. The mixing temperature of bituminous mixture is high to cover 190℃, so geotextile of basalt fiber that resistants to elevated temperatures have very competitive superiority in variety of geotextile at present.
