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Environmental Smooth Plastic Fish Pond Hdpe Geomembrane

Views: 0     Author: Site Editor     Publish Time: 2022-12-21      Origin: Site

HDPE Geomembrane liner are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner,etc.Anhui Zhonglu (www.zlgeo.com).photobank (7)

Item
Value
Thickness,mm
0.75
1.0
1.25
1.5
2.0
2.5
3.0
Density,g/cm3
≥0.94
Tensile yiedl strength,N/mm
≥11
≥15
≥18
≥22
≥29
≥37
≥44
Tensile breaking strength,N/mm
≥20
≥27
≥33
≥40
≥53
≥67
≥80
Elongation at yield, %
≥12
Elongation at break,%
≥700
Tear Resistance,N
≥93
≥125
≥160
≥190
≥250
≥315
≥375
Puncture Resistance,N
≥240
≥320
≥400
≥480
≥640
≥800
≥960
Stress Crack Resistance,h
≥300
Carbon Black Content, %
2.0-3.0
Carbon Black Dispersion
1 or 2
Standard OIT,min
≥100
High Pressure OIT,min
≥400

photobank1

Construction Method
1. The slope shall be laid in order from top to bottom. Don't pull it too tight.
2. Tow adjacent longitudinal joints should not be in a horizontal line, should bestaggered more than 1m each other.
3. Longitudinal joints should be more than 1.50m away from the dam foot and bending foot, and should be located on the plane.
4. When the slope is laid, the direction of spreading film should be basically parallel to the slope line.
5. The construction, first of all to use small diameter sand or clay levelingbase, and then laid the geomembrane. The geomembrane should not be stretched too tight, and the part of the soil bured at both ends is corrugated. A transitional layer of about 10cm is laid on the geomembrane with sand or clay.

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Summer +8618056028960,

Summer@zhongloo.com,

Anhui Zhonglu (www.zlgeo.com).


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