How should we lay in geomembrane construction 人氣: 83 回覆: 0
Polyethylene geomembrane is widely used in the construction of large-scale infrastructure such as highways, railways, water conservancy, bridges and tunnels because of its good anti-seepage effect. Polyethylene high quality filament nonwoven geotextile is favored by engineering designers and constructors due to its unique properties. In addition, polyethylene geomembrane has better tensile strength, elongation and waterproof effect. So how should we apply it in actual construction?
In addition to good waterproof effect, polyethylene wholesale filament nonwoven geotextile also has anti-seepage effect of filtration and isolation. The construction date should be as much as possible in a temperature environment above 5 degrees Celsius, and the wind force should be as small as possible. In case of rain and snow, the construction shall be stopped and the completed parts shall be covered and protected.
If it is necessary during the laying process, it can be cut and spliced according to the corresponding size. In order to effectively connect the cut parts together, a special glue or welding machine is usually used to overlap the overlapping parts to ensure 100% waterproofing. In addition, during the laying process, it must be pressed while laying to prevent wind blowing.
It should be noted that if holes or damage are found in the polyethylene polyester nonwoven geotextile factory price during the laying process, do not discard it at will. It is sufficient to cut and supplement the corresponding area from the side of the product. In general, in order to ensure the effect of cutting and repairing, the area of repaired scars should be larger than the area of damaged parts.