Geotextile - Import export

Geotextiles are continuous sheets of woven, nonwoven, knitted or stitch-bonded fibers or yarns. The sheets are flexible and permeable and generally have the appearance of a fabric. Geotextiles are used for separation, filtration, drainage, reinforcement and erosion control applications.

Dimple sheet is a kind of geomembrane in EVA & PE materials with dimples on the surface. It can be in cylinder and semi-cone shape and be coated by non woven geotextile. The liquid and gas can go through freely between dimples. Usually, it can be used for underground waterproofing, highway, and railway waterproofing system, roof garden waterproofing projects and drainage engineering and so on.

A waterstop is an element of a concrete structure, intended to prevent the passages of fluids (such as water) when embedded in and running continuously through concrete joints. Waterstops are grouped into two distinct categories. Waterstops for joints without any movement of the adjoint concrete sections (construction cold joints) and waterstops for joints with movement of the adjoint concrete sections (dilation joints).

Geogrids are geosynthetic materials that have an open grid-like appearance. The principal application for geogrids is the reinforcement of soil.

Geomembranes are continuous flexible sheets manufactured from one or more synthetic materials. They are relatively impermeable and are used as liners for fluid or gas containment and as vapor barriers.