High Quality Composite Geomembrane-HDPE
High Quality Composite Geomembrane-HDPE
1.Perfect waterproof performance
2.Seeage and humidity resistance
High Quality Composite Geomembrane-HDPE
Product Description
Compound geomembrane is a non-woven complex geomembrane, using non woven geotextile as the base,and polyethylene (PE),PVC membrane, etc. as membrane materials. The product is formed after the processes of calendering, spreading and rolling.
Products Features
Excellent physical and mechanical performance
High tearing resistance
Good deformation adaptability
High puncture resistance
High aging resistance
High UV resistance
Anti-acid and alkali
Excellent low and high temperature resistance
Innocuous ,long life span
Product Specification
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 pieces of geotextile 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 geomembrane:
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
Packing Specification
Width:2-6m Length:50-100m (customized)
Application range
Widely used in dam ,traffic tunnel,road,airport ,drainage, housing,environmental protection and many other fields for waterproof protection,reinforcement,etc.
Technical Parameters of Compound Geomembrane
GB/T17642-2008
Item | Value | |||||||||
(KN/M) Nominal Breaking Strength | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | ||
1 | /(KN/m) Breaking Strength(MD/CD) | 5.0 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | |
2 | Breaking Elongation(MD/CD) | 30-100 | ||||||||
3 | CBR Mullen Burst Strength | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 | |
4
| /(KN/m)≥ Tear Strength(MD/CD) | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | |
5 | /MPA Hydraulic Pressure | As table 2 | ||||||||
6 | /(N/cm) Peel Strength | 6 | ||||||||
7 | (CM/S) Vertical Permeability Coefficient |
According to request | ||||||||
8 | Width Variation/% | -1.0 | ||||||||
