pp nonwoven geotextile It owns the advantages of acid and alkali resistance, erosion ... in construction etc. Geotextiles Advantages 1. Isolation The use of geotextile different physical properties (particle size, distribution, density and thickness, etc ... insulation layer. (Mainly used for road resurfacing and repairing, etc.) Geotextile Applications It widely used in railway,road,gymnasium,dike,marine ...