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Anti-penetration Engineering HDPE Geomembrane

HDPE geomembrane is produced by three-layer co-blowing process or calendering process. It is an effective waterproof barrier engineering material.

1. Excellent anti-penetration performance, waterproof, anti-seepage and isolation

2.High chemical corrosion resistance

3. Better impact resistance and wear resistance

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Product Details

HDPE geomembrane is a geotechnical material made of high-density polyethylene.

Material: HDPE

Thickness: 0.2-3mm

Width: 1-8m

Length: according to customer needs

Features:

1. Resistant to chemical corrosion: HDPE geomembrane has outstanding resistance to chemical corrosion such as acids, alkalis, salts, etc., and is appropriate for more than a few soil environments.
2. High strength: HDPE geomembrane has super tensile power and tear resistance and can stand up to giant masses and extrusion forces in projects.
3. Good durability: HDPE geomembrane has excellent climate resistance, can face up to ultraviolet radiation and the results of local weather change, and hold steady overall performance of the material.
4. Poor water permeability: HDPE geomembrane is essentially impermeable, can acquire positive anti-penetration and isolation effects, and is appropriate for tasks that require anti-penetration.
5. Good environmental protection: HDPE geomembrane is made of environmentally pleasant materials. It is non-toxic, odorless and recyclable, and will now not purpose air pollution to the environment.

Application:

1. Water conservancy projects: HDPE geomembrane is pinnacle notch for the growing of anti-seepage and isolation layers in channels, reservoirs, anti-seepage walls, etc. in water conservancy projects.
2. Soil air air air air air pollution prevention and control: HDPE geomembrane can be used as the isolation layer at the backside and factors of soil air air air air air pollution prevention and manipulate initiatives to give up the penetration and unfold of pollutants.
3. Basic engineering: HDPE geomembrane can be used as a water resistant isolation layer in basements, underground cities and unique accessible projects.
4. Artificial lakes and breeding: HDPE geomembrane can be used as the anti-permeability layer in synthetic lakes, pools, breeding and unique areas to make splendid that the water physique does now no longer leak and seep.
5. Landfills: HDPE geomembranes can be used as anti-seepage layers in landfills to quit waste leakage and groundwater pollution.

Specifications:

HDPE Geomembrane Technical Parameter (GRI GM13 ASTM Standard)
Spec Properties	Test method ASTM	GMS0.2	GMS0.5	GMS0.75	GMS1.0	GMS1.25	GMS1.5	GMS2.0	GMS2.5	GMS3.0
Thickness	D5199	0.2mm	0.5mm	0.75mm	1.00mm	1 .25mm	1.50mm	2.00mm	2.50mm	3.00mm
Density (≥ g/cc)	D1505	0.94	0.940	0.940	0.940	0.940	0.940	0.940	0.940	0.94
Tensile Properties (Each direction)(≥) • yield strength • break strength • yield elongation • break elongation	D6693 Type IV	3 kN/m 5 kN/m 12% 700%	8 kN/m 14 kN/m 12% 700%	11 kN/m 20 kN/m 12% 700%	15 kN/m 27 kN/m 12% 700%	18 kN/m 33 kN/m 12% 700%	22 kN/m 40 kN/m 12% 700%	29kN/m 53 KN/m 12% 700%	37kN/m 67kN/m 12% 700%	44kN/m 80kN/m 12% 700%
Tear Resistance (≥)	D 1004	25N	64N	93N	125 N	156N	187N	249 N	311 N	374 N
Puncture Resistance(≥)	D 4833	64N	160N	240N	320 N	400 N	480N	640 N	800 N	960 N
Stress Crack Resistance (≥)	D 5397	500 hr	500 hr	500 hr	500 hr	500 hr	500 hr	500 hr	500 hr	500 hr
Carbon Black Content	D 1603	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%
Carbon Black Dispersion	D 5596	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)
Oxidative Induction Time(OIT)(≥) (a)Standard OIT ——or—— (b)High Pressure OIT	D 3895 D 5885	100min 500min	100 min 500 min	100 min 500 min	100 min 500 min	100 min 500 min	100 min 500 min	100 min 500 min	100 min 500 min	100 min 500 min