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Composite Geomembrane for Artificial Lake Seepage Prevention
Description:
Composite Geomembrane Liner is made by heat-bonding nonwoven or woven geotextile combined with HDPE geomembranes by calendaring processing technology. composite geomembrane liner is automatically formed by pressing one or two geotextile layer to the geomembrane layer in the continuous far infrared ray heating oven, polymer and anti-aging materials are added in the production process at the same time, so it can be used in unconventional temperature environment.
Including:
1) One layer geotextile and one layer membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-1.5mm .
2) Two layers geotextile and one layer membrane ; Weight of base geotextile : 80g/m2-600gm2 ; Thickness of geomembrane :0.2mm-1.5mm .
3) One layer geotextile and two layers membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-0.8mm .
4) Multi-layers : Weight of base geotextile : 100g/m2-1000gm2 ;
Thickness of geomembrane :0.1mm-1.5mm .
5) Width : 1m-8m
6) Length : 50m-100m
2.Composite Geomembrane Liner Features
High tensile strength.
Excellent chemical resistance.
Effective drainage and waterproof performance.
Excellent impermeable, leak and moisture proof.
Excellent UV resistance.
Excellent tear and puncture resistance.
Stable low temperature embrittlement resistance.
Easy to deploy.
Cost saving.
Anti-aging and anti-corrosion.
3.Composite Geomembrane technical index
| Technical Parameters of compound geomembrane | ||||||||
| Product weight, G/M2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
| SPEC | 1 layer geotextile+1 layer membrane | 150/0.25 | 200/0.3 | 300/0.3 | 300/0.4 | 300/0.5 | 400/0.5 | 400/0.6 |
| 2 layer geotextile+1 layer membrane | 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 | |
| Breaking strength,kN/m | 5.0 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | |
| Elongation at break,% | 300~100 | |||||||
| CBR Mullen burst strength , KN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | |
| Vertical permeability coefficient, CM/S | K*10-11~13 | |||||||
| Hydraulic pressure, MPa | 0.4~0.6 | 0.6~1.0 | ||||||
1. One piece of geotextile and one piece of membrane;Weight of base geotextile: 100-1000g/m2;
Thickness of geomembrane: 0.1-1.5mm.
2. Two piece of geotextiles and one piece of membrane;Weight of base geotextile: 80-600g/m2
Thickness of geomembrane: 0.2-1.5mm.
3. One piece of geotextile and two pieces of membranes;Weight of base geotextile: 100-1000g/m2;
Thickness of geomembrane: 0.1-0.8mm.
4. Multi-layers:Weight of base geotextile: 100-1000g/m2;Thickness of geomembrane: 0.1-0.8mm.
Those size can all be customized.
4.Composite Geomembrane applied range:
1,Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.
2, Municipal engineering: road base, subway, tunnel, landfill.
3, Construction engineering : upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
4, Traffic engineering: highway, railway basement, dam and slope
5.Our services:
(1)Service:
A. OEM/ODM orders are warmly welcome
B. All of our products have proceeded testing before shipment and we guaranteed the good quality.
(2) Quality Control:
We have established a national-standard laboratory for in-house quality control and built a strict quality control system in all aspects from raw materials testing and production processes to final product quality testing.
Not only is stringent internal quality control carried out at zhonglu , but regular testing and analyzing of our product performance is implemented by authoritative testing organizations in Europe and the United States.