Composite Geotextile HDPE Sheet
Composite Geotextile HDPE Sheet
1.High tensile strength as low elongation
2.High resistance to construction stress
Composite Geotextile HDPE Sheet
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
1.High strength,excellent tenacity
2.Anti-aging,anti-acid and alkali
3.Creep, corrosion and abrasion resistance
4.Excellent drainage, separation,filtration,reinforcement and seepage-proofing performance.
5.Safe and easy for construction
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)
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 |
Application range
Widely used in dam ,traffic tunnel,road,airport ,drainage, housing,environmental protection and many other fields for waterproof protection,reinforcement,etc.