Two Layer Three Layer Composite Geomembrane For Landfill Construction Project
Composite Geomembrane Detail:
Material: HDPE geotextile, PE, geomembrane
weight: 500g/㎡
function: anti-seepage, guard, soil isolation, dam reinforce, filtering
advantage: pressure resistance, puncture resistance, anti corrosion, high tensile strength
Features
Product Specification:
Composite geomembrane parameter
| Weight(g/m2) | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | Remark | |
| PE thickness(mm ) | 0.20-0.35 | 0.30-0. 60 | |||||||
| Types | One cloth one film (g/m2/mm) | 150/0.25 | 200/03 | 300/03 | 300/0.4 | 300/0.5 | 400/0.5 | 400/0.5 | |
| Two cloth one film(g/m2/mm) | 100/0.2/100 | 100/0.3/100 | 150/0.3/150 | 200/0.3/200 | 200/0.4/200 | 200/0.5/200 | 250/0.5/250 | ||
| Deviation per unit(%) | -10 | ||||||||
| Break Strength (KN/m ) | ≥5 | ≥7.5 | ≥10 | ≥12 | ≥14 | ≥16 | ≥18 | Vertical and horizontal | |
| Break Elongation (% ) | 30-100 | ||||||||
| Deviatiob per unit(%) | 10 | ||||||||
| Tear Resistance (KN ) | ≥0.15 | ≥0.25 | ≥0.32 | ≥0.4 | ≥0.48 | ≥0.56 | ≥0.62 | Vertical and horizontal | |
| CBR Burst Strength CBR (KN ) | ≥1.1 | ≥1.5 | ≥1.9 | ≥2.2 | ≥2.5 | ≥2.8 | ≥3 | Vertical and horizontal | |
| Permeability coefficient (cm/s ) | ≤10 -12 | ||||||||
| Note: Above items are basic and partial products , other models can be produced according to different requirements. | |||||||||
Applications
