Composite Geotextiles( EVA Geomembrane+Geotextile)

Composite Geotextiles( EVA Geomembrane+Geotextile) 1.Excellent drainage and separation 2.High puncture resistance

Composite Geotextiles( EVA Geomembrane+Geotextile) 

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)

 

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

Composite Geotextiles( EVA Geomembrane+Geotextile)