Cautions Of The Installation Environmental Geomembrane
Please don’t drag the HDPE liner HDPE geomembrane within the transportation, and avoid stabbing by sharp objects.
- From rock bottom to the high extension, don’t pull too tight, should leave 1.50% of the residual, just in case of local subsidence stretch. Considering the particular situation of this project, the slope is laid from top to bottom.
- The longitudinal joints of adjacent two pieces shall not be during a horizontal line and shall stagger one another for quite 1m;
- The longitudinal joint shall be quite 1.5m faraway from the dam foot and bend foot and shall assail the plane;
- Install the HDPE liner on the Slope first, then install rock bottom.
- When the slope is laid, the film-spreading direction should be basically parallel to the utmost slope line.
- The temperature should generally be quite 5 degrees Celsius, HDPE liner environmental geomembrane manufacturers should be tense at coldness, HDPE liner should be loose at heat.
- The wind is below grade 4 for work conditions.
- When the temperature is just too low, the development shouldn’t be administered in windy and sleet weather above grade 4.
- In windy weather, when the wind influences the development of HDPE liner, the HDPE liner to be welded shall be pressed firmly with sandbags.