The waterproof filament nonwoven geotextile factory price serves as the protective layer of the geomembrane to protect the impervious layer from damage. In order to reduce the ultraviolet radiation and increase the anti-aging performance, it is best to use the embedding method.

The joint processing of composite filament nonwoven geotextile manufacturers is the key procedure of construction, which directly affects the operating life of the project. According to the quality inspection, it is ideal to use the hot welding method. The hot welding method is to heat the surface of the PE geomembrane to melt it, and then fuse it into one body by pressure. The geomembrane is best laid in a certain direction. There is a certain non-adhesive layer of PE film and PET on both sides of the geomembrane. When laying, the geomembrane direction of each unit should be adjusted to facilitate the welding of the geomembrane of the two units.

After the geomembrane is laid, it should be pressed with sand bags to prevent wind movement. The edge joints must be free of dirt, moisture, dust, etc. Before welding, adjust the two edges of the PE single film at the seam to make it overlap a certain broadband, and it is flat and free of wrinkles. When welding, it is best to be welded by a technician with certain experience. Welding is done with a special welding machine. Geotextile should adjust the temperature and speed.