... mass is available from 100gsm/m² to 1500gsm/m² and the width available from 2.0m-6.5m, monolayer or ... light.The major functions: Separation, filtration, drainage, reinforcement, protection, and liquid barrier.Application: It is widely used in the areas of ... , highway, water conservancy, dam, tunnel, subway, environmental protection and so on.We can offer different specifications according to customers ...