Anti Seepage 50m Length 5.5m Width Composite Geomembrane Geotextile Cloth
Composite Geomembrane Detail:
material: HDPE, geotextile, PE, geomembrane, EVA
weight: 500g/㎡
thickness:0.3mm
function: anti-seepage, water drainage, guard, soil isolation, dam reinforce, filtering
advantage: pressure resistance, puncture resistance, pressure resistance, anti corrosion, high tensile strength

Features
- The friction coefficient is increased to prevent the slippage of the covering layer
- High mechanical strength such as tensile, tear, burst, puncture, etc.
- With a certain amount of deformation, the stress transfer caused by the concave and convex defects of the bottom cushion layer disperses quickly, and the strain capacity is strong
- It has a certain thermal insulation effect, reducing the damage of soil frost heaving to the geomembrane, thereby reducing soil deformation

Product Specification:
- one-geotextile-one-geomembrane: basic geotextile: 100-1255 g/㎡, geomembrane thickness: 0.1-1.5mm
- two-geotextile-one-geomembrane: basic geotextile: 80-600 g/㎡, geomembrane thickness: 0.2-1.5mm
- one-geotextile-two-geomembrane: basic geotextile: 100-1255 g/㎡, geomembrane thickness: 0.1-0.8mm
- multi-geotextile-multi-geomembrane: basic geotextile: 100-1255 g/㎡, geomembrane thickness: 0.1-0.8mm
-
Product 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
- Traffic culvert
- Storm water attenuation
- Landfill lining and capping
- Sbuway, water conservancy dam, artificial lake
- Airport and road geotech engineering construction
- Fish and shrimp ponds and lakes, reservoirs, lagoons,
- Cold Resistance, Anti Acid Corrosion, High Pressure Resistance, Easy Construction, High Tensile Strength
- Multi Function: Waterproof, Guard, Reinforce, Drainage, Anti-seepage, Soil Isolation, Filtration







