Four Key Points on How to Install Textured HDPE Sheet
First, pay attention to the seams between two textured geomembranes. When laying textured geomembrane, it will definitely encounter the problem of joints, because there is a need for joint between the two textured geomembranes. Under normal circumstances, the joints of textured geomembrane are hot welded, which have very good effect. Secondly, special glue bonding can also be used, but this method is more firmly bonded without the hot melt welding technique.
Second, install the textured HDPE sheet in the right way. When installing, the textured geomembrane should be spread out along the principle of one direction, and the textured geomembrane of each unit should be adjusted to meet the specification requirements, which is beneficial to the subsequent welding work. After the paving, it should be pressed with a sandbag to prevent it from being blown by the wind, and to ensure that the seams at the edges are sufficiently dry and clean.
Third, the right welding operation. The key to weld the textured geomembrane is to ensure that the HDPE textured sheet is sufficiently flat and free of wrinkles, so adjust it in advance. And when welding, you should find professional and experienced technical personnel to operate, not only to adjust the machine temperature and speed, but also need certain professional skills.
Fourth, pay attention to the impact of the environment. Different environments will achieve different effects. When constructing the textured geomembrane, strictly observe the operation process, pay attention to different environments, and adjust the site environment at any time to achieve better laying effect.
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