Precautions and technical requirements of composite geomembrane during anchoring
|30.3.2020||Posted by Richarder under Advertising & Marketing|
We know that composite geomembrane is a crucial anti-seepage material required in water conservancy construction projects.
In modern engineering projects, composite wholesale aquaculture geomembrane may be a common construction material. within the actual laying process, it’s often administered in accordance with eight operating steps.
First, the primary step is preparation before construction. The underground pipeline networks like cables, optical cables, and plumbing pipelines at the development site are investigated and guarded.
Second, the fabric should be checked before laying the composite geomembrane.
Third, when cutting a composite geomembrane, the relevant dimensions should be accurately measured, then cut consistent with actual needs. Generally, it’s not appropriate to chop consistently with the illustrated size.
Fourth, minimize the number of welds when laying an impervious composite low price aquaculture geomembrane, and save raw materials the maximum amount as possible while ensuring quality. it’s also easy to ensure quality.
Fifth, the overlap width of the seam between each material when laying is usually not but 10cm, and typically the welding seam arrangement direction is parallel to the utmost slope, that is, arranged along the slope direction.
Sixth, usually within the corners and deformed sections, the joint length should be as short as possible. apart from special requirements, as long as there’s no welding seam on slopes with a slope greater than 1: 6 within 1.5 meters from the highest slope or stress concentration area.
Seventh, during the laying process of the composite geomembrane, human damage should be avoided to the best extent possible. When the temperature is low, it should be tightened and laid as far as possible.
Eighth, finally, after the laying of the composite geomembrane is completed, walking on the membrane surface, moving tools, etc. should be minimized, as long because it is probably going to cause damage to the fabric, it shouldn’t be placed on the fabric.