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Environmental engineering Geomembrane

Smooth HDPE Geomembrane is manufactured from High Density Polyethylene resin with proportional carbon black antioxidant, anti-aging and UV-resistance materials by the technology of coextrusion-blown triple layer.

Commodity name： Environmental engineering Geomembrane

Category:

Smooth HDPE Geomembrane

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john@xiuhegeo.com

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Description

Introduction

Geomembrane is a kind of movie mainly based totally absolutely on artificial materials, which has extremely good waterproof, isolation, and filtration properties. It is commonly used in fields such as civil engineering, environmental protection, and agriculture, and its necessary makes use of are as follows

1.Waterproof isolation: Geomembranes can be used for water resistant isolation, and common features embody water resistant layers, anti-seepage walls, anti-seepage embankments, and anti-seepage ditches. It can effectively cease the infiltration of water, gases, and pollutants, taking phase in a feature in defending soil and groundwater.

2.Soil protection: Geomembranes can be used for soil protection and are usually used to end soil erosion and loss of soil particles. It can cowl the soil ground or be embedded in the soil, enhance soil stability, and decrease the erosion and erosion of soil with the aid of water waft and wind.

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Applications

3.Waste treatment: Geomembranes can be used for waste treatment and tightly closed waste landfill sites. It can serve as a backside anti-seepage layer to end hazardous resources in waste from infiltrating groundwater, whilst in addition defending the surrounding soil and surroundings from waste pollution.

4.Agricultural applications: Geomembranes are in addition notably used in the agricultural field. For example, it can be used as a lining for ponds and channels to quit water leakage and waste; It can in addition be used for channels, dams, and anti-seepage wells in farmland to beautify the effectivity and steadiness of agricultural water conservancy projects.

5.Environmental engineering: Geomembranes are extensively used in the location of environmental engineering, such as river remediation, lake restoration, and coastal protection. It can be used to quit soil erosion, shield financial organisation slopes, restoration vegetation, and decorate the acceptable ecological environment.

Working Drawing

Overall, geomembranes have excellent waterproof, isolation, and filtration properties, and are considerably used in civil engineering, environmental governance, agriculture, and special fields, playing an indispensable role in defending soil, water sources, and ecological environment.

Specifications

❶ Thickness: 0.2mm-3.0mm

❷ Width:1-10m

❸ Colour: black, green, blue, yellow

Properties	Test Method	GMSH050	GMSH075	GMSH100	GMSH150	GMSH200
Thickness	ASTM D5199	0.50 mm	0.75 mm	1.00 mm	1.50 mm	2.00 mm
Density	ASTM D1505	0.940 g/co	0.940 g/cc	0.940 g/cc	0.940 q/cc	0.940 g/cc
Tensile Properties
Yield strength	ASTM D6693	7kN/m	11 kN/m	15 kN/m	22 kN/m	29kN/m
Break strength	Type IV	13 kN/m	20 kN/m	27 kN/m	40 kN/m	53 kN/m
Yield elongation		12%	12%	12%	12%	12%
Break elongation		700%	700%	700%	700%	700%
Tear Resistance	ASTM D1004	62 N	93 N	125 N	187 N	249 N
Puncture Resistance	ASTM D4833	160 N	240 N	320 N	480 N	640 N
Stress Crack Resistance	ASTM D5397	500 hrs	500 hrs	500 hrs	500 hrs	500 hrs
m Carbon Black Content	ASTM D1603	2.0%	2.0%	2.0%	2.0%	2.0%
Carbon Black Dispersion	ASTM D5596	For 10 different views:9in Categoriesor 2 and 1 inCategory 3
Oxidative Induction Time (OIT	ASTM D3895	100 min.	100 min.	100 min.	100 min.	100 min.
UV Resistance High Pressure OIT retained after 1600hrs	ASTM D5885	50%	50%	50%	50%	50%
Dimensions
Roll Width (m)		7	7	7	7	7
Roll Length (m		420	280	210	140	105