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Column-Point Geomembrane - Landfill Cap & Closure System Material

Categories	HDPE Columnar Point Geomembrane
Brand Name:	JianYi
Model Number:	6m-8m Width and 50m-150m Roll Length
Certification:	ISO 9001 & CE
Place of Origin:	China
MOQ:	330㎡
Price:	Inquriy anytime
Payment Terms:	T/T,L/C
Supply Ability:	1200t/month
Delivery Time:	7-15 days
Packaging Details:	Plastic packaging
Color:	Black
Uv Resistance:	Yes
Length:	50m-100m
Application:	Landfill capping, pond liners, waste containment
Width:	6m-8m
Waterproof:	Yes
Thickness:	0.5mm-2.5mm

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Changsha Jian-Yi New Material Co., Ltd.

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Column-Point Geomembrane - Landfill Cap & Closure System Material

Product Overview: Column-point geomembrane for landfill closure is a specialized material designed for landfill cap systems, featuring column-point protrusions that create a drainage gap between the cap layer and the underlying waste. Made of high-density HDPE, it provides excellent waterproofness to prevent rainwater infiltration into the landfill, while the column points facilitate the drainage of surface runoff. It is resistant to UV radiation, temperature changes, and chemical degradation from landfill gases.

Application Scenario: Ideal for landfill closure and capping projects, including municipal solid waste landfill caps, industrial waste landfill closures, and hazardous waste site remediation. It serves as a key component in the landfill cap system, combining waterproofing with drainage to reduce the formation of leachate. The column-point design ensures that the cap layer remains stable, even as the underlying waste settles over time. It also supports vegetation growth on the landfill cap, promoting ecological restoration.

Key Advantages: ① Column-point structure facilitates rainwater drainage on landfill caps; ② Prevents rainwater infiltration, reducing leachate formation; ③ Resistant to landfill gases (e.g., methane, carbon dioxide) and chemical degradation; ④ Supports vegetation growth for ecological restoration of closed landfills; ⑤ Durable and compatible with other landfill cap components (e.g., geotextile, soil cover).

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Column-Point Geomembrane - Landfill Cap & Closure System Material

Column-Point Geomembrane - Landfill Cap & Closure System Material

Column-Point Geomembrane - Landfill Cap & Closure System Material

HDPE columnar point geomembrane

landfill cap geomembrane material

geomembrane closure system material

Column-Point Geomembrane - Landfill Cap & Closure System Material