Issues to be noted in the laying of geomembrane.

Issues to be noted in the laying of geomembrane. Longxin Geotechnical reminds that in order to achieve good results in the later use of geomembranes, one must not be careless during construction and strictly check whether each item meets the requirements, especially paying attention to the following issues.

(1) During the membrane laying process, the appearance of the geomembrane should be checked at all times for defects such as damage, pitting, and holes.
(2) If defects or damages such as pores are found on the membrane surface, fresh base material should be used to repair them in a timely manner. The scar should extend 10-20cm beyond the damaged area on each side.

The on-site connection of geomembranes shall comply with the following regulations:
(1) The welding method should adopt double seam lap welding.
(2) The main welding tools should use automatic temperature control (speed regulation) electric wedge double channel plastic heat sealing machine, hot melt extrusion welding machine, or high-temperature hot air welding machine. Plastic hot air welding can be used as an auxiliary tool for local repair.

Carefully inspect each item to ensure the smooth completion of the project. There are various specifications and sizes of geomembranes that can meet the needs of different construction sites.