geocomposite drainage system Manufacturers

There are two ways to lay composite geomembrane on the upstream dam surface of the earth dam. The other is laying perpendicular to the dam axis (horizontal laying). There are 7 anti-slip tooth grooves on the upstream slope, and the tooth groove spacing is 5-10m. The bottom of the tooth groove is 1m wide and 0.8m deep. This project adopts the horizontal laying method, and the composite geomembrane must be folded 50cm and stretched at the upper end of the grazing.

Composite geomembrane is a composite impermeable material, woven or non-woven fabric is used as reinforcement material, and polyethylene is used as impermeable material. Most of the materials are one cloth and one film, and two cloth and one film. Laying impermeable membrane procedure: When laying the impermeable membrane, please make sure that there is no gap in the corner. If there are gaps, they should be filled in time during construction, and the laying order should be determined according to the specific conditions of the moisture content of the laying site. If there are pores, the air should be vented at the air bubble, and the anti-permeable membrane at the vent should be cleaned for subsidies.

Rpet polyester fabric is your good choice. RPET fabric (Coke bottle environmental protection cloth) is a new type of green and environmentally friendly recycled fabric. Its low-carbon source allows it to create a new concept in the field of recycling. Currently, textiles made of recycled "Coke bottle" recycled fibers are used.

The composite geomembrane is composed of filaments or staple fibers, which are laid into a net according to different machines and processing techniques.

The anti-seepage geomembrane is the main component of the anti-seepage layer of the modern sanitary landfill.

The composite geomembrane is formed by heating one side or both sides of the film in the far-infrared drying box, and pressing the geotextile and the geomembrane together by means of guide rollers.