polyester dust filter bag Manufacturers

The anti-seepage geomembrane is made according to national standards and special requirements.

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.

The impermeable geomembrane is attributed to the drainage pipe, usually needle-punched nonwoven impervious geotextile, or woven impervious geotextile, waterproof impermeable geomembrane, it can be divided into two cloth films and cloth films, according to the plan to see the demand For how many grams of cloth and how many grams of film, roadbed penetration is usually acupuncture nonwoven impervious geotextile.

The warp-knitted composite geomembrane is a new type of geotextile made of glass fiber (or synthetic fiber) as an improved material and short fiber needle punched nonwoven fabric as raw material.

The waterproof geotextile is a kind of geosynthetic waterproof material made of polyethylene as a moisture-proof base material and geotextile.

The quality of the geomembrane itself is very important to the safety protection of the river embankment. When transporting geomembrane, it should not damage or pollute the environment, and long-term contact should be avoided.