
Material:HDPE/LDPE/PVC/EPDM/TPO/LLDPE
Thickness: 0.3mm,0.5mm,0.75mm,1.0mm,1.5mm,2.0mm,3.0mm
Roll Width: 1m,2m,3m,4m,5.8m,6m,7m,8m
Roll Length: 50m,100m,150m,200m
Surface: Smooth,Textured
Colors: Black,Blue,Green,White
Permavoid Geomembrane
Permavoid geomembrane is a factory-manufactured, low-permeability synthetic liner, sheet, or barrier. Engineered from durable polymeric materials, its primary function is to control fluid and vapor migration in civil, environmental, geotechnical, and hydraulic projects. Geomembranes are the critical liner of choice for isolating, containing, and protecting sensitive environments from contaminants, and for managing valuable resources like water and minerals.

Permavoid Geomembrane
Permavoid geomembrane serve as a high-integrity, flexible barrier that provides:
Containment: Preventing the escape of liquids, gases, or solids.
Isolation: Protecting soil and groundwater from pollutants.
Confinement: Securely holding water, waste, or industrial fluids.
Protection: Acting as a secondary containment layer or a protective cover.
Protect Your Pond: Pond liner can reduce the soil accumulation since it creates a plat surface. It can also keep away the harmful substances in the soil from penetrating into the pond to pollute the water, you can clean the pond more easily and effectively.

Permavoid Geomembrane
Quality Materials: HDPE pond liners are the most heavy-duty and long-lasting option, made of a thick, high-density plastic material that is resistant to punctures and tears.
Easy to Use: Our pond liner comes in a variety of sizes and the material is soft to suit different shapes and sizes of ponds. Just put the pond liner in the pond and the smooth HDPE pond liner will provide a plat surface for better cleaning. Widely Use: Pond Liner can be used in different sizes of koi ponds, fish ponds, garden fountains, waterfalls, pond waterfall, garden pond. A pond liner can last for decades with proper care and maintenance, offering a beautiful and sustainable backyard oasis for you, your family, and your aquatic pets.
The Specifications of Permavoid Geomembrane
|
Item
|
Index
|
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|
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
|
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The Applications of Permavoid Geomembrane
Geomembrane is widely used: landfill liners, fish ponds in aquaculture, lining of shrimp ponds, agricultural reservoirs, artificial lakes, reservoirs, seepage preventionl in chemical plants, tailings, construction projects, etc. Geomembrane is a continuous flexible film made of polymer synthetic materials with excellent waterproof and isolation properties. 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 Liners & Caps: Base and final cover systems for solid waste and hazardous waste landfills.
Wastewater & Treatment Lagoons: Lining for anaerobic digesters, aeration ponds, and evaporation ponds.
Contaminated Site Capping: Isolating polluted soils to prevent rainwater infiltration and contaminant migration.
Water & Hydraulic Infrastructure:
Potable & Irrigation Water Reservoirs: Safely storing drinking water and agricultural water.
Canals & Irrigation Channels: Preventing water loss through seepage.
Dam & Embankment Seepage Control: Used as upstream facings or within dam cores.
Mining & Industrial:
Heap Leach Pads & Tailings Impoundments: Containing chemical solutions and mining by-products.
Secondary Spill Containment: Lining under fuel tanks and chemical storage areas.
Process & Evaporation Ponds: Containing industrial process fluids and brines.
Aquaculture & Agriculture:
Fish & Shrimp Pond Liners: Creating and maintaining controlled aquatic environments.
Anaerobic Digester Covers for biogas capture.

permavoid geomembrane

permavoid geomembrane

permavoid geomembrane

permavoid geomembrane
Permavoid Geomembrane
The 30mil hdpe geomembrane is popular thickness,its widely used in aquaculture project,fish pond,shrimp pond and irrigation pond.
The 40 mil hdpe geomembrane is popular thickness,its widely used in reservior and project,the reservior for storage water and irrigation.
The 60 mil hdpe geomembrane is popular thickness,its widely used in anti-seepage project,like landfill and oil and gas project,etc
The 80 mil hdpe geomembrane is popular thickness,its widely used in industry project,like gold mining,oil and gas project,etc.

permavoid geomembrane

permavoid geomembrane