1. Before laying HDPE 3D geonet for sale, the corresponding acceptance certificate of civil engineering should be obtained.
2. Before cutting HDPE film, the relevant size should be accurately measured, and then cut according to the actual. Generally, it is not suitable to cut according to the size shown in the figure. It should be numbered piece by piece and recorded on the special form in detail.
3. When laying HDPE HDPE HDPE impermeable membrane wholesale 3D geonet, we should strive for fewer welds, and on the premise of ensuring quality, try to save raw materials. It is also easy to ensure quality.
4. The lap width of the seam between the membrane and the membrane is generally not less than 10cm. Usually, the welding seam is arranged parallel to the large slope, that is, along the slope direction.
5. Usually in corners and deformed sections, the length of the joints should be as short as possible. Except for special requirements, on slopes with a slope greater than 1: 6, within the range of 1.5 meters from the top slope or stress concentration area, try not to set up welds.
6. During the laying of HDPE plastic geonet factory price, artificial wrinkles should be avoided. When the temperature is low, it should be tightened and flattened as much as possible.
7. After the HDPE HDPE impermeable membrane is laid, you should minimize walking on the membrane surface, move tools, etc. Anything that can cause harm to the HDPE membrane should not be placed on the membrane or carried on the membrane to avoid The membrane caused accidental damage.