Geomembrane Lining
Thickness: Smooth surface 0.2mm-3.0mm, textured surface 1.0mm-2.0mm
Width: Smooth surface 1m-8m, textured surface 4m-8m
Length: 30m-200m/roll or as requested
Material: HDPE, LDPE, LLDPE
Color: Black, blue, white, green
Surface: Smooth surface, single surface textured,dual surfaces textured
Geomembrane Lining
Engineered from high-performance polymers such as HDPE, LLDPE, PVC, and reinforced composites, the geomembrane linings offer exceptional durability, chemical resistance, and long-term stability for the most demanding environmental and industrial applications.
geomembrane lining
Advantages of Geomembrane Lining:
Exceptional Impermeability: Provides an outstanding barrier with extremely low permeability coefficients, ensuring zero leakage of liquids (water, leachate, chemicals) and gases (methane, VOCs).
Superior Chemical & Environmental Resistance: Highly resistant to a wide range of aggressive chemicals, acids, alkalis, hydrocarbons, and industrial wastes, making it ideal for harsh environments. UV-stabilized for extended outdoor exposure.
High Mechanical Strength: Excellent tensile, tear, and puncture resistance to withstand installation stresses, subgrade conditions, and long-term operational loads.
geomembrane lining
Textured Geomembrane: Features a rough surface to enhance interface shear strength and slope stability for landfill caps, steep slopes, and exposed applications.
Reinforced Geomembrane: Incorporates a scrim or fabric for extra tensile strength in heavy-duty containment and exposed, high-stress applications.
HDPE Geomembrane: The most widely used type. Offers excellent chemical resistance, high strength, and cost-effectiveness. Ideal for landfill liners, mining tailings ponds, and water reservoirs.
LLDPE Geomembrane: Provides greater flexibility and conformability. Perfect for projects with complex geometries like landfill caps, aquaculture ponds, and decorative water features.
The Specifications of Geomembrane Lining
|
Item
|
Index
|
||||||||
|
Thickness (mm)
|
0.30
|
0.50
|
0.75
|
1.00
|
1.25
|
1.50
|
2.00
|
2.50
|
3.00
|
|
Density ( g/cm3)
|
≧0.940
|
||||||||
|
Tensile yield strength (N/mm)
|
≧4
|
≧7
|
≧10
|
≧13
|
≧16
|
≧20
|
≧26
|
≧33
|
≧40
|
|
Tensile fracture strength (N/mm)
|
≧6
|
≧10
|
≧15
|
≧20
|
≧25
|
≧30
|
≧40
|
≧50
|
≧60
|
|
Elongation at yield (%)
|
_
|
_
|
_
|
≧11
|
|||||
|
Elongation at break (%)
|
≧600
|
||||||||
|
Right-angle tear load (N)
|
≧34
|
≧56
|
≧84
|
≧115
|
≧140
|
≧170
|
≧225
|
≧280
|
≧340
|
|
Puncture strength (N)
|
≧72
|
≧120
|
≧180
|
≧240
|
≧300
|
≧360
|
≧480
|
≧600
|
≧720
|
|
Carbon black content (%)
|
2.0~3.0
|
||||||||
Geomembrane Lining’s Applications
Geomembrane is widely used: landfill liners, fish ponds in aquaculture, lining of shrimp ponds, agricultural reservoirs, artificial lakes, reservoirs, seepage prevention in chemical plants, tailings, construction projects, etc. Geomembrane is a continuous flexible film made of polymer synthetic materials with excellent waterproof and isolation properties.
Environmental Protection: Landfill base liners & caps, leachate ponds, wastewater treatment lagoons, secondary containment.
Water & Hydraulic Management: Potable water reservoirs, irrigation & decorative ponds, canals, aquaculture & fish farm liners, flood control structures.
Mining & Industrial: Heap leach pads, tailings storage facilities, process water ponds, brine ponds, oil & gas fluid containment.
Civil & Agricultural Engineering: Tunnel & basement waterproofing, foundation barriers, salt evaporation ponds, agricultural runoff containment, biogas tank cove.
geomembrane lining
geomembrane lining
geomembrane lining
geomembrane lining
Geomembranes lining, also known as waterproof geomembranes, is a type of impermeable membrane, usually made of primary resins such as high density polyethylene (HDPE).
They have excellent impermeability and chemical resistance, can effectively prevent water and other liquids from penetrating into the soil, and protect groundwater and surface water resources. For this reason, they are commonly used in projects such as landfills, chemical plants, mines and reservoirs as seepage barriers.
geomembrane lining
geomembrane lining
