HDPE Impermeable Waterproof Composite Geomembrane Sheet

HDPE Impermeable Waterproof Composite Geomembrane Sheet

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m²

Supply Capability:: 900000 m²/month

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Product introduction

Geomembrane can be divided according to the different materials HDPE geomembrane , matte geomembrane , LDPE geomembrane , LLDPE geomembrane , EVA geomembrane , ECB geomembrane , PVC geomembrane.

Product Use

1, City landfill ;

2, Roads, railways , drainage , irrigation , tunnels, dikes, dams , gates seepage, seepage accumulator library ;

3, Fluid channels , solid manure dumps impermeable ;

4, impermeable roof , building basements, underground storage , underground garage moisture ;

5, pile cofferdam film , land reclamation from the sea , marina projects etc.

No.	Item	Test Value
No.	Item	0.75mm	1.0 mm	1.25 mm	1.5 mm	1.8mm	2.0mm	2.5 mm	3.0mm
1	Minimum Density(g/cm³)	0.94
2	Strength at yield,N/mm	11	15	18	23	27	30	38	45
3	Strength at break ,N/mm	21	28	33	43	51	57	71	85
4	Elongation at yield,%	13
5	Elongation at break,%	700min
6	Tear Resistance N	93	125	156	187	219	249	311	373
7	Puncture Resistance N	263	352	440	530	618	703	881	1059
8	Stress Crack Resistance, hrs	400
9	Carbon Black Content, %	2.0-3.0
9	Carbon Black Dispersion	1 or 2
10	Standard OTI Min	100
10	High Pressure OTI Min	400
11	Impact Cold Crack at -70°C	Pass
12	Water vapor permeability (g.cm/cm2 .s.Pa)	≤1.0×10-13
13	Dimensional Stability (%)	±2

Impermeable WaterProof Composite Geomembrane

FAQ

How about the delivery time?Lead time since receipt of 30% T/T deposit payment: 3 weeks.(Samples will be prepared within 3 days.)

2.What's are the MOQ?Generally speaking, the MOQ is one container, but we can provide you samples for quality inspection.

3. Do you charge for the samples?Accordeing to our company policy, the samples are free, we only charge the freight fee. And we will return the freight fee during the next order.

4. Can you produce according to customers' design?Sure, we are professional manufacturer, OEM and ODM are both welcome.

Q: Can geomembranes be used in stormwater detention systems?: Yes, geomembranes can be used in stormwater detention systems. Geomembranes are impermeable liners that can effectively contain and manage stormwater runoff, preventing it from infiltrating the ground. They can be used to line detention ponds, basins, and other stormwater management structures, helping to reduce flood risks and control water flow.

Q: Can geomembranes be used in green roof systems?: Yes, geomembranes can be used in green roof systems. Geomembranes are often used as a waterproofing layer to prevent water leakage and protect the roof structure. In green roof systems, they are installed beneath the growing medium and vegetation to retain water and create a barrier between the roof and the vegetation, ensuring proper drainage and preventing damage to the underlying structure.

Q: How do geomembranes prevent groundwater contamination?: Geomembranes prevent groundwater contamination by acting as a barrier between the contaminated soil or waste and the underlying groundwater. They are impermeable liners made of synthetic materials that prevent the infiltration of pollutants, chemicals, or contaminants into the groundwater. This helps to protect the quality and integrity of the groundwater, ensuring its safety for human consumption and preserving the environment.

Q: What is the power of electric heating film: Minimum one is 8000 Watt per square 80 watt , and maximum one is 130 watts per square, 13000 Watt in total, maximum and minimum installation depends on the production of insulation. That is to say, less pavement is needed if insulation performance is good, on the contrary, the actual wattage is the half of consumption of actual day.

Q: Can 1.5mm geomembrane be produced by blow molding?: Geomembrane produced by large blow molding machine is of thickness of 0.15-2.5mm and breadth of 1-9m. The geomembrane produced by small blow molding machine is of thickness of 0.05-1.0mm.

Q: which kind of imitation wood film is better?: good imitation wood film materials include: PET, PVC, acrylic. characteristic: it can be lettering, bar cutting, photo printing, screen printing 1, light emitting film made by PVC materials can be photo printing, PET emitting film can be lettering, bar cutting, acrylic light emitting film is suitable for screen printing. 2, it has some salt water resistance, detergent resistance (it can be cleaned with detergent). 3, it has excellent heat resistance, cold resistance, suitable for the environment of -20 ~ 50 ℃. 4, the light emitting film has good phisical and mechanical properties. 5, the light emitting film is a sticky, it can stick to the general surface.

Q: How about the Apple phone 5s stick membrane color membrane?: Some people like high permeability film, it has strong light translucency, high color reproduction, with a very comfortable, but high permeability film is easily to stained fingerprints, commonly known as fingerprint collector. I do not mind if the fingerprint does not wipe the film, then you can choose high-permeable membrane. If you do mind, then you can select the matte film, matte film is not easy to stick fingerprints, but the corresponding light transmission and color reproduction are not as good as the high-permeable membrane.

Q: How do geomembranes contribute to the prevention of soil erosion in coastal protection?: Geomembranes contribute to the prevention of soil erosion in coastal protection by acting as a barrier between the soil and water. They are impermeable liners that are placed on the surface or buried in the ground to prevent water from infiltrating the soil and carrying it away. This helps to maintain the stability of the coastal area and prevent the loss of valuable land due to erosion. Additionally, geomembranes can also be used in combination with other erosion control measures, such as geotextiles and vegetation, to enhance their effectiveness in preventing soil erosion.

Q: How do geomembranes help with water containment?: Geomembranes help with water containment by creating a barrier that prevents the seepage or leakage of water. They are impermeable liners made from synthetic materials that are resistant to water and chemicals. When placed in a water containment system, such as a pond, reservoir, or landfill, geomembranes effectively prevent water loss or contamination by forming a secure and durable barrier. This helps to ensure the integrity and efficiency of water containment structures.

Q: Can geomembrane bond with glass fiber reinforced plastics?: The main raw materials of geomembrane is polyethylene, while glass fiber reinforced plastics is glass fiber epoxy resin. Specific steps: Surface treatment, surface coating, geomembrane heating and softening, anchoring, sealing glue

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