The connector of the polyethylene composite geomembrane is welded, and the tensile strength of the connector is much smaller than that of the composite base material, which cannot meet the need to apply the technical standard of not less than 80% of the base material strength in the technical specifications.
The characteristics of composite geomembrane materials should consider the design requirements, usually the thickness is not less than 0.2 mm, the total weight per square meter and various characteristics should be selected according to the design requirements, and the width should be selected according to the width of the channel laying.
Product quality inspection of composite geomembrane materials.
Before the composite geomembrane paving, prepare the construction organization and formulate, explain the paving method and technical measures, and apply it after the supervisor's permission.
The anti-seepage geomembrane coil pipe connection device is used to connect the new and new membranes and the new and old membranes of the engineering anti-seepage system to block the leakage channels established by the unstable connection between the new and new membranes and the new and old membranes to improve the anti-seepage geotechnical Deformation adaptability and anti-seepage level of membrane joints, prevent and control common defects of project anti-seepage quality, improve project quality, ease office environment, and reduce project cost.
When non-expandable damage causes water leakage, such as cracks or problematic joints, the system you use is an external waterstop, and the waterproof barrier is located in the external part above the fault area.
