Geotextile how to construction?
Geotextile construction is relatively simple with artificial roll: cloth to be flat, and appropriate to leave the deformation margin. The installation of filament or short wire geotextiles is usually carried out by means of lap, suture and welding. The width of the stitching and welding is generally 0.1 m or more, and the lap width is generally 0.2 m or more. May be exposed to long-term geotextile. It should be welded or stitched. All suture centers need to be carried out continuously (for example, spot joints are not allowed). Before the overlap, the geotextile must overlap at least 150mm. The minimum stitch is at least 25 mm from the weaving edge (the edge of the material exposed). Stitching the seam of the soil includes the first line and the line of the chain. The line used for suturing should be a resin material with a minimum tension of more than 60N. And with geotextile quite or beyond the anti-chemical corrosion and anti-ultraviolet ability. Any "missing needle" on the sewn geotextile must be re-sewn in the affected area. It is necessary to take appropriate measures to prevent the soil, particulate matter or foreign matter from entering the geotextile after installation.
There are specialized construction teams
