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Composite geomembrane is widely used in irrigation projects and is a new type of anti-permeability material used to treat roadbed diseases. Due to its excellent anti-permeability, excellent frost resistance, convenient structure and low engineering cost, it is expected to be widely used in road disease management in the future.

In order to ensure the effect of applying waterproof geomembrane on the roadbed, the construction quality must be strictly controlled.

The anti-seepage geomembrane coil pipe connection device is used to connect the new and new membranes and the new and old membranes of the engineering anti-seepage system to block the leakage channels established by the unstable connection between the new and new membranes and the new and old membranes to improve the anti-seepage geotechnical Deformation adaptability and anti-seepage level of membrane joints, prevent and control common defects of project anti-seepage quality, improve project quality, ease office environment, and reduce project cost.

I don’t know if you have noticed that when you apply an impermeable membrane, you can often smell the odor formed by the impermeable membrane.

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.

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.