Polyester staple fiber needle punched nonwoven geotextile is made from polyester fibers by carding, lapping, needle punched then winding into roll to become finished products. GLS can separate various types of buildings material to make between two or more materials not to run off or mix and keep the overall structure and function among of material to be stable in order to strengthen the carrying capacity of structures.
Properties:
Good flexibility, permeability, separation, filtration, reinforcement, protection, drainage.
Usage:
Used in project of railway, highway, dam, etc for separation, filtration, reinforcement, drainage and protection.