HDPE Geomembrane Best Environmental Protection

• Customization: Available
• After-sales Service: Online Technical Support, Onsite Installation
• Warranty: 10 Years
• Model NO.: RH150
• Certification: ISO
• Surface: Smooth
• Application: Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project
• Feature: Puncture Resistance, Impact Resistance, Tear Resistance
• Material: HDPE
• Color: Black
• Another Name: Landfill Underground Waterproof Membrane
• Usage: Waterproof Projects
• Category: Black Smooth HDPE Geomembrane
• Thickness: 0.2mm-5mm
• Width: 0.2-12m
• Life Span: 5-50 Years
• Product Name: HDPE Geomembrane Pond Liner
• Keyword: HDPE Geomembrane Waterproof Liner
• Description: Pond Smooth Surface HDPE Liners
• Length: 50m-200m/Roll (as Request)
• MOQ: 500m2
• Sample: Freely
• Transport Package: HDPE Geomembrane Liner Is Packed in The Woven Bags
• Specification: thickness: 0.1mm-6mm
• Trademark: RUIHENG
• Origin: China
• HS Code: 3920109090
• Production Capacity: 50000m2/Day
• Package Size: 500.00cm * 60.00cm * 1.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

Geomembrane, also known as geosynthetic or geotextile, is an anti-penetration and reinforcing material used in civil engineering and geological engineering. It is usually made of synthetic fiber materials, such as polypropylene (PP) or polyester (PET), and is formed into a fiber network structure through a special processing process.

Parameter

 

Test		Unit	Standard	Test Frequency	RH75	RH10	RH15	RH20	RH30
Mechanical Properties	Thickness	mm	D5199	per roll	0.75	1.00	1.50	2.00	3.00
	Density	g/cc	D1505/D792	90,000 kg	0.94
	Tensile Properties		D 6693
	· yield strength	kN/m	Type IV	9,000 kg	11	15	22	29	44
	· break strength	kN/m			20	27	40	53	80
	· yield elongation	%			12	12	12	12	12
	· break elongation	%			700	700	700	700	700
	Tear Resistance	N	D 1004	20,000 kg	93	125	187	249	374
	Puncture Resistance	N	D 4833	20,000 kg	240	320	480	640	960
	Stress Crack Resistance	hr.	D 5397	per GRI GM-10	500 hr.
	Carbon Black Content	%	D 4218	9,000 kg	2.0-3.0%
Reference Propertied	Oxidative Induction Time	min	D 3895	90,000 kg	100 min.
	(a) Standard OIT		D 5885
	(b) High Pressure OIT				400 min.
	Oven Aging at 85°C retained after 90 days	%	D 5721	per each
	(a) Standard OIT - %		D 3895	formulation	55%
	(b) High Pressure OIT - %		D 5885		80%
	UV Resistance	%		per each
	High Pressure OIT - % retained after 1600 hrs		D 5885	formulation	50%
Roll Size	Roll Width	m			7/8	7/8	7/8	7/8	7
	Roll Length	m			280	210	140	105	70
	Size stability	%	2%

 

Geomembrane Application

Geomembrane for Landfill

Due to their capacity to easily handle differential settling in the trash pile, geomembranes are suited for use in landfill caps, landfill coverings, landfill liners, temporary landfill closures, and more. PVC is the best environmental liner for these applications because of its high elongation and durability. To prevent rainfall leakage, they were first used as bottom liners for municipal garbage containment and landfill closures.
Geomembrane is an excellent geomembrane cover material for use in the following applications. They are used for landfill disposal facilities for municipal solid waste (MSW) and yard garbage (in numerous states), landfill disposal sites for low-hazard industrial waste, C&D construction and demolition waste debris, and other non-hazardous industrial trash, closure of the coal ash basin.

Geomembrane for Caps and Closures

Due to differential settlement and periodic gas pressure building from beneath, permanent geomembrane covers are subjected to a large level of strain in all directions. Caps are frequently used to cover sloped regions and are designed to hold a layer of other geosynthetics and soil above them for an extended period of time. In general, geomembrane covers are used to protect materials from water penetration and to reduce material loss due to wind or water erosion. Covers can also help to keep odors at bay.
Soil rehabilitation initiatives, temporary stockpile covers, and erosion protection on slopes in active construction sites are all examples of short-term cover applications. Covers or caps for landfill closures are examples of long-term applications. Another use is to increase the life of the roofs of above-ground storage tanks.

Geo-membrane for Pond Liner

Pond liners provide a variety of benefits, but not all of them are created equal. Even the same-material liners can function differently. The Geosynthetic Institute is responsible for developing test techniques, standards of practice, and product specifications for geosynthetics such as HDPE liner production, design, and installation.
Pond liners are robust and flexible, with excellent chemical and corrosion resistance. They are among the most long-lasting and robust polyethylene liners available. They can be fusion welded together in the field to make permanent sealing. To ensure a flawless installation, fusion welding requires an expert welder and accompanying equipment. Both fish and vegetation are safe in pond liners. Overall, liners are inexpensive and have one of the longest service lives of any polyethylene liners.

Geomembrane for Mining

The HDPE geomembrane liner serves as a separation barrier and is also the most significant component in heap leaching in this application. Chemical, point loads from normally high heap loading conditions, site-specific terrain, site-specific climate conditions, and site-specific building conditions must all be considered while designing the geomembrane. Geomembrane is a cost-effective composite liner system alternative, especially if on-site clay sources are insufficient.
A bentonite (water-absorbing material) layer is sandwiched between two nonwoven geotextile layers in GCL. A 10 mm thick GCL will often operate similarly to, if not better than, a 30 cm CCL, and may even self-heal. Additional filtration and barrier capabilities are provided by GCL. The nonwoven geotextile protection layer helps disperse loads and provides support for the underlying geomembrane. By keeping small particles and gravel from accessing the geomembrane, the protective layer also aids filtration and drainage.

Geomembrane for Canal Liners

Geomembranes are often used to prevent water from seeping into canals. HDPE, LDPE, and LLDPE geomembranes are among the various varieties of geomembranes available for this application. These geomembranes frequently require protection, and there are a variety of choices available, including compacted earth, concrete, or shotcrete. The United States Bureau of Reclamation (USBR) has done a variety of tests on canal-lining systems, including the Deschutes Canal-Lining Demonstration Project, which entails the completion of 34 canal test sections, many of which use geomembranes.

 

Benefits of HDPE

 

• Impermeability: HDPE geomembranes provide excellent impermeability, acting as a highly effective barrier against water, gases, and liquids. They prevent the seepage of water, contaminants, and pollutants into the surrounding soil or groundwater, thereby protecting the environment and preserving valuable resources.
   

• Chemical resistance: HDPE geomembranes exhibit exceptional resistance to a wide range of chemicals, including acids, alkalis, and organic solvents. This resistance allows them to withstand exposure to aggressive substances commonly found in industrial, agricultural, and waste management applications.
   

• Durability: HDPE geomembranes are highly durable and possess excellent resistance to UV radiation, oxidation, and weathering. They can withstand long-term exposure to harsh environmental conditions, ensuring their integrity and performance over time. This durability translates into long service life and reduced maintenance costs.
   

• Flexibility: HDPE geomembranes are flexible and conformable, enabling them to adapt to irregular subgrades and accommodate ground movements or settlement. This flexibility simplifies the installation process and allows for efficient lining of various structures, such as ponds, canals, landfills, and reservoirs.
   

• High tensile strength: HDPE geomembranes have high tensile strength, which provides resistance against tearing, puncturing, and abrasion. This strength allows them to withstand mechanical stresses during installation and operation, ensuring the integrity of the lining system.
   

• Ease of installation: HDPE geomembranes are lightweight and easy to handle, facilitating their installation in different types of projects. They can be factory-welded into large panels, reducing the number of field seams and minimizing the risk of leaks. Additionally, their flexibility allows for efficient installation even in challenging terrains.
   

• Environmental friendliness: HDPE geomembranes are environmentally friendly and have a low environmental impact. They are chemically inert and do not release harmful substances into the soil or water, ensuring the protection of ecosystems. Furthermore, HDPE is a recyclable material, promoting sustainability and reducing waste generation.
   

• Versatility: HDPE geomembranes can be fabricated into various sizes, thicknesses, and configurations to suit specific project requirements. They are widely used in applications such as landfill liners, mining heap leach pads, wastewater treatment facilities, agricultural ponds, and decorative water features.

Product Detail

HDPE, LDPE & LLDPE Film/Sheet/Liner, having long term durability of strength, flexibility, UV and chemical resistance, extensive range of products most widely used in civil and agricultural fields, irrigation, water and solid waste management, fluid conveyance and containment, ash ponds, soil protection and stabilization, land fills clousers , ponds and reservoirs, irrigation canals and waste treatment plants.

Geomembrane durability

Several factors affect the degradation of polymers within the geomembranes. Factors like UV exposure, chemical impact, biological contaminants (animal, fungi) and thermal expansion impact the life span of the geomembranes. 
Technical expertise is necessary when selecting the right type and thickness for the project. This is generally based on the depth of the containment and the geo technical conditions of the site. 
Please see the corresponding depth and thickness chart for a general overview. This is for guidance only, speak out for advice relevant to your requirements. 

Liquid depth  ≤ 1m	0.5mm thickness
Liquid depth 1m to 2m	1.0mm thickness
Liquid depth 2m to 4m	1.5mm thickness
Liquid depth  ≥ 4m	2.0mm thickness

Product Line

Tai'an City RuiHeng Building Materials Co., Ltd is specialized in the research, development, production and sales of geosynthetic materials, plastic products and plastic machinery. Our company is devoted to geosynthetic material research and development and application.

Our main products are hdpe geomembrane liner,plastic geogrid, geotextile,3D geomat,geocell,geomembrane welding machine,extrusion welder and welding rod,etc. Our products have been widely used by clients in more than 20 countries and regions. Our products are applied in aquaculture,railways, highways, water conservancy, electric power, metallurgy, ports and municipal engineering construction. We have won the praises of customers.

Our company adheres to the "quality is life, customer is God, innovation and excellence" business purpose and is in strict accordance with national standards and related standards. We have advanced detection instruments. Our company passed ISO9001 quality system authentication.

Our company provides before-sales, in-sales and after-sales services. We are looking forward to your sincere cooperation. We welcome your presence and guidance.

FAQ

 

1. who are we?
We are based in Shandong, China, start from 2006,sell to Domestic Market(70.00%),Southeast Asia(15.00%),Oceania(4.00%),Africa(3.00%),Central America(3.00%),South America(2.00%),North America(00.00%),Mid East(00.00%),South Asia(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?    
Geogrid,Geomembrane,Geotextile

4. why should you buy from us not from other suppliers?
More than ten years of production experience

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,Chinese