HDPE Geomembrane for Waste Landfills
Description
Geomembrane is a waterproof barrier material with high molecular polymer as the basic raw material. Mainly divided into: low density polyethylene (LDPE) geomembrane, high density polyethylene (HDPE) geomembrane and EVA geomembrane.
Specification
Thickness | 0.75 | 1.0 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Density g/m2 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 |
Tensile yield strength (N/mm) | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
Tensile breaking strength (N/mm) | ≥20 | ≥27 | ≥33 | ≥40 | ≥53 | ≥67 | ≥80 |
Bongation at yield(%) | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 |
Elongation at break(%) | ≥700 | ≥700 | ≥700 | ≥700 | ≥700 | ≥700 | ≥700 |
Tear resistance(N) | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
Puncture strength(N) | ≥240 | ≥320 | ≥400 | ≥480 | ≥640 | ≥800 | ≥960 |
Tensile load stress cracking | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 |
Carbon black content(%) | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3.0 | 2.0-3. |
Application
Landscape Projects: artificial lake,pond,the bottom of pond in Golf course,revetment etc.
Sanitation Projects: waste landfill, sewage treatment, poisonous & harmful substance treatment, hazardous material storage etc.
Water conservancy project: anti-seepage, leaking stoppage and reinforce of river/lake/basin/dam,anti-seepage of water channel,vertical core wall,lake etc.
Mining Industry&Chemical Industry: anti seepage of oil tank in chemical plant,refinery plant,petrol station, chemical reaction camera,inner liner of settling tank,etc.
Construction Projects: underground project of subway and building,roof reservoir,roof garden,sewage pipeline etc.
Salt industry: Salt filed crystallizing pond,brine pond,salt film etc.
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