... seepage good effect; Has a unique thermal insulation, moisture, frosting, frost effect.Use: Widely used in dams, roads, airports, drainage, ... good effect; Has a unique thermal insulation, moisture, frosting, frost effect.Product Use : can be widely used in dams, ... .510.012.014.016.018.020.02correspond to vertical and horizontal strength to the standard elongation rate %30--1003CBR bursting strength ...