Beijing waterproof board welding machine supplied by Gansu Tianshui Tunnel aquaculture composite geomembrane welding machine manufacturer

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　　Beijing waterproof board welding machine supplied by Gansu Tianshui aquaculture composite geomembrane welding machine manufacturer

　　Precautions for welding waterproof boards: Currently, the application of waterproof boards is becoming increasingly widespread, which is very important for the welding work of waterproof boards during construction. Here, the price of one square meter of Hebei ecological bag mainly indicates the precautions in welding work. Please refer to the following introduction to understand the following aspects: 1. Before welding, the PE single film on both sides of the joint should be overlapped by a certain width, usually 6-8 cm, at a price of one square meter for Hebei ecological bags, and should be smooth without wrinkles. 2. Use a specialized welding machine for welding. 3. Joint treatment is a crucial step in construction. Usually, hot welding is used. The surface of the PE film is heated and melted, with a price of one square meter for Hebei ecological bags, and then melted into a whole through pressure. 4. The laid waterproof board should not have oil stains, moisture, dust, etc. Beijing waterproof board welding machine supplied by Gansu Tianshui aquaculture composite geomembrane welding machine manufacturer

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