Geomembrane Construction

2023/04/18 09:04

Construction method

Geomembrane should not be dragged and pulled hard during transportation to avoid stabbing by sharp objects.

1. It should be extended from the bottom to the high level, don't pull too tightly, and should leave a margin of 1.50% for local sinking and stretching. Considering the actual situation of this project, the slope takes the laying order from top to bottom;

2. the longitudinal joints of two adjacent widths should not be on a horizontal line and should be staggered by more than 1m from each other;

3. the longitudinal joints should be more than 1.50m away from the foot of the dam, at the foot of the bend, and should be located on the plane

4. side slopes first and then the bottom of the field;

5、When laying the side slope, the direction of spreading the film should be basically parallel to the maximum slope line.