PP/PE Geotextiles Compound Geomembrane

Specifications

PP/PE Geotextiles Compound Geomembrane
1.High strength,excellent tenacity
2.Excellent drainage ,separation

   PP/PE Geotextiles Compound Geomembrane

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

 High strength,excellent tenacity

 .Anti-aging,anti-acid and alkali

 Creep, corrosion and abrasion resistance

 Excellent drainage, separation,filtration,reinforcement and seepage-proofing performance.

 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

 

 

Application range

 Widely used in dam ,traffic tunnel,road,airport ,drainage, housing,environmental protection and many other fields for waterproof protection,reinforcement,etc.

Technical Specification of Compound Geomembrane

Item		Value
Nominal Breaking Strength(KN/M)		5	7.5	10	12	14	16	18	20
1	Breaking Strength(MD/CD)/(KN/m)	5.0	7.5	10	12	14	16	18	20
2	Breaking Elongation(MD/CD)/1%	30-100
3	CBR Mullen Burst Strength≥	1.1	1.5	1.9	2.2	2.5	2.8	3.0	3.2
4	Tear Strength(MD/CD)/(KN/m)≥	0.15	0.25	0.32	0.40	0.48	0.56	0.62	0.70
5	Hydraulic Pressure /MPA	As  table  2
6	Peel Strength/(N/cm)	6
7	Vertical Permeability Coefficient/(CM/S)	According to request
8	Width Variation/%	-1.0

Table2

Thickness of membrane mm	0.2	0.3	0.4	0.5	0.6	0.7	0.8	Note
One textile one membrane mm	0.4	0.5	0.6	0.8	1.0	1.2	1.4
Two textile one  membrane mm	0.5	0.6	0.8	10.	1.2	1.4	1.6

Note:The above table is referring to GB/T17639-2008,GB/T17642-2008 Standard.

(Special sizes are available at customer’s request)