Name: Ldpe Geomembrane Liner - China Ldpe Geomembrane Liner Manufacturers Suppliers Factory - Ruiheng Building Materials
Brand: Ruiheng
SKU: 220140733

Description

The LLDPE geomembrane is manufactured from virgin polyethylene resins, offering great flexibility and excellent resistance to low temperatures and ultraviolet exposure. High quality and economical, it is designed for a long service life and features a high degree of strength and durability.

Benefits of LLDPE Geomembrane

Rubber like flexibility to withstand direct folding and compound bending without damaging its integrity and performance.

Easy to install without cutting.

Comes in easy to manage 20mil 20’x100’ panels that can be deployed and tape welded with a high degree of success for urgent jobs. Also available in larger custom prefabricated panels for quicker deployment if required.

Available in varying thicknesses ranging from 20 to 80mil LLPDE depending on your requirements.

40mil and 60mil thickness can be both extrusion and wedge welded for larger applications.

applicaitons

product-325-260 Irrigation ponds, canals, water reservoirs, & ditches

Landfill cells, covers, and caps

Wastewater lagoons and treatment plants

Secondary containment systems

Industrial containment

Soil remediation projects

Animal waste containment

Mining heap leach & slag tailings ponds

Golf course & decorative ponds

Liquid storage tanks

Brine & processed water applications

Environmental containment

Products Description

LLDPE geomembrane liners are known for their flexibility attribute. This makes the product easier to install before cutting is required and reduces the risk of puncturing the product during installation. LLDPE liners are typically used in lagoon, containment or wastewater applications.

TESTED PROPERTY	TEST METHOD	UNIT ENGLISH (METRIC)	VALUE ENGLISH (METRIC)
Thickness	ASTM D 5199	mil (mm)	30 ± 10% (0.75)
Density	ASTM D 1505	g/cm3	0.920
Tensile Strength – Strength at Break	ASTM D 6693	lb/in-width (kN/m)	114 (20)
Tensile Strength – Elongation at Break	ASTM D 6693	%	850
Tear Resistance	ASTM D 1004	lb (N)	16 (71)
Puncture Resistance	ASTM D 4833	lb (N)	46 (205)
Dimensional Stability	ASTM D 1204	%	±2
Carbon Black Content	ASTM D 1603	%	> 2.0 / > 3.0
Hydrostatic Resistance	ASTM D 751	kPa	1206
U.V. Resistance GRI-GM-11	ASTM D 5885	%	35
Low Temp. Impact Failure	ASTM D 746	˚F	< -94
Shop Shear Seam Strength	ASTM D 4437	lb/in (kN/m)	42 (7.3)
Shop Peel Seam Strength	ASTM D 4437	lb/in (kN/m)	35 (6.1)

The Main Application Of HDPE Geomembrane And LLDPE Geomembrane

Waterproofing hazardous waste landfills. HDPE and LLDPE geomembranes can be used to create airtight “bags” that prevent the release of harmful gases into the atmosphere and the penetration of toxic substances into the soil.

– The wall is on the ground. Vertical trenches up to 40 meters deep are filled with bentonite mud and HDPE geomembranes are immersed in the solution and connected using a specific isolation system. This vertical HDPE geomembrane barrier prevents seepage through the ground.

– Sewage storage tanks for industrial and agricultural enterprises. Solid waste collection equipment (ash piles of thermal power plants, sludge storage, fertilizer storage, municipal garbage dumps, cemeteries). HDPE geomembranes and LLDPE geomembranes are the most effective and cost-effective waterproofing materials for protecting soil from aggressive substances. HDPE geomembranes and LLDPE geomembranes ensure effluent collector and protection of soil and groundwater contamination. Geomembrane HDPE and Geomembrane LLDPE with a thickness of 2 mm have sufficient strength and elasticity, and are also resistant to temperature effects and UV rays, making it possible to form artificial containers of almost any area, volume and shape.

product-864-216

– Anti-filter protection for tanks, farms, parking lots, and highways. Using HDPE geomembrane and LLDPE geomembrane in oil reservoir foundation construction can drop soil pollution in emergencies.

– Potable water reservoirs, irrigation ponds, canals, rainwater collection ponds, and fire pits. Artificial reservoirs, dams and canals, landscape construction. The hygienic performance of the HDPE geomembrane and LLDPE geomembrane will not hurt the human body and environment. The anti-seepage screen of this type of structure made of HDPE geomembrane with a thickness of 2 mm can be without a protective layer. A combination of screen designs can be used when laying a protective layer on slopes, such as gravel, concrete or sand. The ease of installation, reliability and durability of HDPE geomembranes and LLDPE geomembranes, the possibility of further arrangements (filling with sand, finishing slopes with concrete), make this material indispensable in these areas of construction);

product-864-288

– Corrosion prevention and waterproofing of concrete structures. Construction and repair of viaducts, concrete tanks, tunnels, and large-diameter sewer pipes. HDPE and LLDPE geomembranes are laid over the poured concrete to waterproof the structure.

– Installation of foundations, waterproofing of building plinths, flat roofs, underground structures and roads. HDPE and LLDPE geomembranes are suitable replacements for guide roller materials in roofing and building structures due to their low moisture absorption, low specific gravity, low cost, easy installation, and low labor requirements.

product-1500-375

While HDPE is more puncture resistant, LLDPE is more flexible and can be easily stretched over obstacles. Instead of HDPE, which must be completely welded on-site, LLDPE is more flexible and can be prefabricated for on-site installation. Therefore, whether to use an HDPE or LLDPE geomembrane depends entirely on the project. Contact me; we will provide professional guidance for your project! You can also get free HDPE geomembrane and LLDPE geomembrane samples online 24 hours a day.