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Hot Melt Gasket

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Description

Hot melt gasket adopts PVC, EVA, PE or other plastic as raw material, and it is produced by injection molding machine. It is a kind of specially product that designed for the using of tunnel geomembrane. So it is also known as the tunnel geomembrane for hot melt round gasket. Hot melt gasket can be divided into two types, stomatal type and no stomatal type, you can according to the specific circumstances of application to select different products. It not only overcomes the shortcomings of geomembrane in traditional sling type installation may be damaged, but also features the advantages of light weight, convenient construction, and adapt to the shape of the excavation face. Mainly used in water conservancy, highway, railway, tunnel, waterproof coiled material, geotechnical cloth installation, fixing and using.
Specifications:

Product name: hot melt gasket.
Material: PVC, EVA, PE or other plastic.
Color: white, black or red. Other colors can be customized.
Diameter: 65 mm, 70 mm and 80 mm.
Features:

Lightweight.
Easy welding.
Convenient construction.
Not easy to damage geomembrane.
Adapt to the shape of the excavation face.
Applications:
Hot melt gasket is used to weld geomembrane, mainly applicable in water conservancy, highway, railway, tunnel, waterproof coiled material, geotechnical cloth installation, fixing and using.

Hot melt gasket operation instructions:

It can not be used in flammable and corrosive gas environment.
It can not be arbitrary percussion, so as to avoid touching the line to shorten the life.
Hot melt gasket installation notes:

Hot melt gaskets should be installed in accordance with the plum blossom shape. Vertical direction spacing should not be more than 80 cm, and in horizontal direction, each volume of geomembrane should not be less than 3 pieces, the vertical and horizontal spacing of the tunnel top should be less than 50 cm.

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