Jiujiang filament geotextile Lingxian geotechnical professional construction base from the base of the manufacturers Tel: 13639450809 Chen laying geotextile construction methods: 1, with artificial roll shop; cloth for a smooth and appropriate deformed left margin. 2, filament or staple fiber geotextile installation usually lap, stitching and welding in several ways. Stapling and welding width is generally 0.1m or more, typically 0.2M lap width or more. Possible long-term exposure of geotextiles, filament geotextiles Yunnan, should be welded or stitched. 3, geotextile sewn stitching all must be continuous (for example, point sewing is not allowed). Prior to overlap the geotextile must overlap a minimum of 150mm. The minimum distance between the needle selvage (material exposed edges) is at least 25mm. Geotextile sewn seams and most include a row line-shaped locking chain stitch. Line for suturing should be minimum tension over 60N resin material, and a resistance to chemical corrosion and UV resistance and geotextile comparable or exceeded. On any sewn geotextiles "dropped stitch" must be re-stitched in the affected areas. We must take appropriate measures to avoid the installation, soil, particulate matter or foreign substances into the geotextile layer. Lap cloth according to the terrain and the use of natural features can be divided into lap, stitched or welded. Geotextile with excellent water permeability, filtration, durability, can be widely used in railway, highway, sports hall, dams, hydraulic construction, tunnel in a coastal beach, land reclamation and environmental protection projects. The main staple acupuncture non-woven geotextile and split film yarn woven geotextile. http://www.sdjiantonggs.com