1. Assuming these soils are concrete, buried E-poly lock to concrete before concrete solidified
2. Pre-heat the welder 5 minutes,weld the geomembrane to E-poly lock with hot air welder.
3.Use a polishing machine to make the Surface treatment
4.Pre-heat extrusion welder to 300℃, start weld
5.Welding of the welding rod reinforced by the extruded welding gun to strengthen the E-type lock and the geomembrane
6.Precautions: Try it on the scrap first and then weld. Only those with a thickness of 1.0mm or more can use the hot melt welding machine.

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