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Dam anti-seepage HDPE plastic liner

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 awesome resistance to chemical corrosion such as acids, alkalis, salts, etc., and is magnificent for increased than a few soil environments.
2. High strength: HDPE geomembrane has amazing tensile electricity and tear resistance and can stand up to giant lots and extrusion forces in projects.
3. Good durability: HDPE geomembrane has relevant local weather resistance, can face up to ultraviolet radiation and the penalties of nearby local weather change, and keep tightly closed prevalent standard overall performance of the material.
4. Poor water permeability: HDPE geomembrane is really impermeable, can collect extraordinarily properly anti-penetration and isolation effects, and is outstanding for responsibilities that require anti-penetration.
5. Good environmental protection: HDPE geomembrane is made of environmentally magnificent materials. It is non-toxic, odorless and recyclable, and will now no longer motive air air air pollution to the environment.

Dam anti-seepage HDPE plastic liner

Application:

1. Water conservancy projects: HDPE geomembrane is magnificent for the developing of anti-seepage and isolation layers in channels, reservoirs, anti-seepage walls, etc. in water conservancy projects.
2. Soil 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 pollution prevention and manage initiatives to forestall 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 convenient projects.
4. Artificial lakes and breeding: HDPE geomembrane can be used as the anti-permeability layer in synthetic lakes, pools, breeding and distinctive places to make high quality 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 give up waste leakage and groundwater pollution.

Dam anti-seepage HDPE plastic liner

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