Geogrid of basalt fiber Instruction of products: of basalt fiber use basalt fiber that strong alkali-resisting and acid-resisting as raw material, then it weaves grille cloth, last it bakeouts forming after bituminous settled. of basalt fiber have Performance of ultrahigh-temperature and ultralow temperature. It can prevent bituminous road surface from causing crack. It have high tensile strength and don't have long-term creep and have good