Specifications

Compound HDPE Geomembrane
1.Good flexibility, isolation, drainage, reinforcement
2.Safe and easy for construction

                                                                   Compound HDPE geomembrane

Product Specification

 

1.One piece of geotextile and one piece of membrane:Weight of base geotextile:100-1000g/m

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

 

  Sorts:

1) One layer of geo-textile fabric, and one layer of geo-membrane.

The weight of geo-textile fabric ranges from 100g/sqm to 600g/sqm.

The thickness of geo-membrane ranges from 0.2mm to 1.5mm.

2) Two layers of geo-textile fabric, and one layer of geo-membrane. The weight of geo-textile fabric ranges from 100g/sqm to 600g/sqm.

The thickness of geo-membrane ranges from 0.2mm to 1.5mm.

2. Advantages:

Good flexibility, with the same isolation, drainage, reinforcement, protective functions of geo-textile fabric, and also being impermeable.

 3. Usage:

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

 

 4. Technical specification (GB/T17642--2008):

                                                                       

 

                                                                        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