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Fish Farm Pond Liner HDPE Geomembrane Dam Plastic Material

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： Fish Farm Pond Liner HDPE Geomembrane Dam Plastic Material

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Description

Introduction

HDPE geomembrane is a high-density polyethylene material that is widely used in various civil engineering and environmental protection projects. It is a flexible, impermeable membrane that acts as a barrier to prevent water, chemicals, and gases from penetrating the soil or other materials. HDPE geomembranes are highly resistant to punctures, tears, and UV degradation, making them ideal for applications such as landfill liners, pond liners, and containment systems. With their strong and durable properties, HDPE geomembranes provide long-lasting protection for the environment and help ensure the safety and integrity of construction projects.

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Applications

HDPE geomembranes, also known as high-density polyethylene geomembranes, are synthetic impermeable liners used in various civil engineering and environmental applications. These geomembranes are made from high-density polyethylene resins, which provide exceptional tensile strength, chemical resistance, and durability.

One of the primary uses of HDPE geomembranes is in landfill lining systems. These liners act as a barrier to prevent leachate (contaminated liquid) from seeping into the surrounding soil and groundwater. By effectively isolating the waste materials within the landfill, HDPE geomembranes help mitigate environmental contamination and protect public health.

Furthermore, HDPE geomembranes are commonly employed in pond and reservoir lining applications. These liners create a watertight barrier that prevents seepage and loss of water, ensuring efficient water storage and management. Additionally, HDPE geomembranes are used in irrigation canals, wastewater treatment plants, and industrial containment facilities to contain liquids and prevent potential leaks or spills.

In the mining industry, HDPE geomembranes are utilized in heap leach pads to contain and collect valuable metals during the extraction process. The impermeable nature of these liners prevents the dispersion of toxic substances into the surrounding environment, safeguarding both workers and ecosystems.

Moreover, HDPE geomembranes are employed in geotechnical engineering for slope stabilization, embankment reinforcement, and erosion control. These liners provide a stable barrier that helps prevent soil erosion, landslides, and other geotechnical hazards, ensuring the long-term stability and safety of infrastructure projects.

In conclusion, HDPE geomembranes play a crucial role in various civil engineering and environmental applications by providing a reliable and durable barrier against liquids, chemicals, and contaminants. With their exceptional strength and resistance properties, these geomembranes contribute to the protection of the environment, public health, and infrastructure integrity.

Working Drawing

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