PDHE impermeable membrane in what season can not be built
Winter can not be constructed, the weather temperature is low, affecting the effect of construction welding.
Is HDPE geomembrane. Preferably in more than 4 degrees of environmental construction. Geomembrane requirements of the temperature tolerance is minus 77 degrees, but the winter temperature below zero temperature affect the quality of welding.
No PDHE impermeable membrane, should be HDPE impermeable membrane. HDPE impermeable membrane laying construction climate requirements: 1 temperature 5-40 ℃ is appropriate, taking into account the geomembrane thermal expansion and contraction, according to experience, cold weather, the geomembrane laying should be tight; hot days should be relaxed; But should be noted that in the summer should avoid the high temperature at noon. 2 wind and rain: wind more than 4 or rain should stop construction; wind hours, it is appropriate to suppress the geomembrane sandbags to facilitate construction. Detailed information Telephone consultation Yin Yuming
