HDPE Geomembrane Black or White for Pond

HDPE Geomembrane Black or White for Pond System 1

HDPE Geomembrane Black or White for Pond

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 5000 m²

Supply Capability:: 2000000 m²/month

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HDPE Geomembrane/HDPE Pond Liner/Geomembrane

Description

HDPE geomembrane are made from High density polyethylene polymer by bolw film process .

Have Smooth surface , Textured surface , Anti-Skid suface

HDPE Geomembrane Main Function

Antiseepage and seperation

Geomembrane Property

1. Good flexibility

2. For service temperature range : -70℃ ~ +110℃

3. Corrosion resistance , aging resistance

4. Excellent environmental stress cracking resistance property

5. High tensile strength and elongation

HDPE Geomembrane Usage

Landfills , sewage or waste treatment seeage .

River bank , lake dam , dam , water dam and reservoir, channel , has liquid pool ( pit , mine )

Metro , basements and tunnels , tunnel seepage control lining Foundation and other foundation saline seepage

Embankment , upstream impervious blanket level , foundation vertical impermeable layer , cofferdam construction , waste disposal

Sea water , fresh water fish farm

Road , highway , railway foundation expansive soil and loess of the waterproof layer

Roof impervious

HDPE Geomembrane Specification

No.	Item	Test Value
No.	Item	0.75mm	1.0 mm	1.25 mm	1.5 mm	2.0 mm	2.5 mm	3.0mm
1	Minimum Density(g/cm³)	0.939
2	Tensile Property
	Yield Strength ,N/mm	11	15	18	22	29	37	44
	Break Strength ,N/mm	20	27	33	40	53	67	80
	Yield Elongation ,%	12
	Break Elongation ,%	700
3	Tear Resistance N	93	125	156	187	249	311	374
4	Puncture Resistance N	240	320	400	480	640	800	960
5	Stress Crack Resistance, hrs	300
6	Carbon Black
	Carbon Black Content, %	2.0-3.0
	Carbon Black Dispersion	Carbon black dispersion(only near spherical agglomerates) for 10 different views 9 in categories 1 or 2 and 1 in category 3
7	Oxidative induction time(OIT)
	Standard OTI Min	100
	High Pressure OTI Min	400
8	Oven aging at 85℃
	Standard OIT-% retained after 90 days	55
	High pressure OIT-% retained after 90 days	80
9	UV Resistance
	Standard OIT retained after 1600 hrs	50
	High pressure OIT retained after 1600 hrs	50
10	Low tempreture impact brittle property at -70°C	Pass
11	Water vapor permeability (g.cm/cm2 .s.Pa)	≤1.0×10-13
12	Dimensional Stability (%)	±2

Gemembrane Show:

geomembrane

FAQ:

- Q1: Can you provide a sample for us?

A:Yes,We can send free samples,but customer need to pay the freight.

HDPE Geomembrane Price

- Q2: What is your minimum order quantity?

A:The minimum order quantity is 5000 ,but it is negotiable.

HDPE Geomembrane Price

- Q3:What is your payment terms?

A: T/T,Western Union,Paypal,L/C...

HDPE Geomembrane Price

- Q4:What is your delivery time?

A:Production time usually costs 2-20 days.

Q:What are the benefits of using geomembranes in landfill liners?: Geomembranes offer several benefits when used in landfill liners. Firstly, these synthetic liners provide a strong barrier against the migration of harmful chemicals and pollutants from the landfill into the surrounding soil and groundwater. This helps to prevent contamination and protect the environment. Secondly, geomembranes are durable and resistant to punctures, tears, and UV degradation. This ensures long-term integrity of the landfill liner, reducing the risk of leaks and the need for costly repairs or replacements. Additionally, geomembranes are flexible and can conform to the shape of the landfill, providing a tight and secure seal. This reduces the potential for gas and odor emissions, improving the overall environmental conditions of the landfill site. Lastly, using geomembranes in landfill liners can also help to extend the lifespan of the landfill by preventing leachate generation and reducing the need for additional landfill expansion. This makes it a cost-effective solution for waste management.

Q:What is the electrical heating?film?: The heating principle of the electrothermal?film The so-called?film heating material is a layer of conductive film formed on the surface of insulation material after being processed on the surface of the insulation material. The conductive particles form mesh-shaped lattice structure on the surface of the insulating layer, and the various additives added in the film can adjust the power of the electrothermal?film. After being electrified, this layer of film can achieve conversion, so people also call it electrothermal?film.

Q:What are the materials of the geomembrane?: Mainly include polyvinyl chloride (PVC) and polyethylene (PE), corrosion-resistant, EVA (ethylene & # 47 geomembrane taking plastic film as anti-seepage base material, good extensibility. Currently, they are a kind of polymer chemistry flexible material, the material used for seepage-proofing at home and abroad is plastic film, high?adaptability?to the?deformation; vinyl acetate copolymer), smaller proportion, and design use ECB (ethylene vinyl acetate modified bitumen blend geomembrane) in tunnel application, low temperature resistance, good anti-frost?property. , geotechnique impermeable material combined with non-woven fabric. Its anti-seepage property mainly depends on the anti-seepage property of plastic film.

Q:What other material can be used to prevent leakage in the fish pond except cement ? I have heard of geomembrane, but I do not know whether it is good?: Geomembraneis is commonly used at present and it is good.

Q:Can geomembranes be used in artificial lake construction?: Yes, geomembranes can be used in artificial lake construction. Geomembranes are impermeable liners made from synthetic materials that are designed to prevent the seepage of water. They are commonly used in various construction projects, including artificial lake construction, to provide a reliable barrier and ensure the containment of water within the lake.

Q:How to pave the electrothermal?film?: Attention should be paid to several aspects when paving ceramics on electrothermal?films: first, is waterproof insulation should deal be well prepared; second, the concrete used to pave ceramics should not be too thick. The thickness should be controlled within 50mm (the thickness of concrete and ceramics, such thickness is convenient for heat transfer); third, expansion joints of ceramics must be retained(because floor heating system will lead to heat expansion and cold contraction); fourth, the temperature increases slowly which avoids expansion caused by excessive heat; fifth, the electrothermal film power should be controlled within 80W/square meter in accordance with the room size; sixth, load must be calculated before the installation of temperature controller so as to avoid the line fault of temperature?controller; seventh, phase line must be allocated reasonably in accordance with the inlet wire of the room(now the inlet wire uses three-phase four-wire system) so as to save energy, electrothermal film input lines in several rooms should be separately connected to inlet wire, and single-phase overload should be avoided. Remarks： Electrothermal membrane belongs to safety facilities, so the quality of products is in the first place(good quality of electrothermal film, high temperature resistant power line, multi-strand wires and joints should be welded, insulation treatment should be carried out after welding, and luted with glue) and construction quality is in the second place, consider, it should be no risk at all.

Q:Can geomembranes be used in wastewater treatment lagoons?: Yes, geomembranes can be used in wastewater treatment lagoons. Geomembranes are impermeable barriers that can effectively contain and isolate liquids, including wastewater, preventing them from contaminating the surrounding environment. By lining the lagoon with a geomembrane, it helps in the proper containment and treatment of wastewater, reducing the risk of leakage and groundwater contamination.

Q:How to stick mobile phone film?: 1. Clean the screen with BG cleaning cloth (or fiber soft cloth, glasses cloth) thoroughly. It is better to clean the screen indoors in a neat condition without air flow to reduce the influence of dust. If there is dust on the screen, bubbles will stay between the membrane and the screen which means the failure of sticking membrane. Membrane will become useless when there is dust between it and the screen which damages the silica gel layer of packaging film. 2. Wipe off the stubborn?dirt with BG dedusting paster. If there is stubborn?dirt remaining on the screen, clean the screen with dry cleaning cloth. Wet cloth should not be used. Dedusting paster can stick the dust. So it can be used to clean the screen. Stick dedusting paster back to the original backing paper after using it. Then the paster is recycled. 3. Check the membrane. Take the membrane out of the package. Do not tear off the release liner directly. Put it on the screen of the cellphone, check if the membrane is suitable. Make clear of the place to stick membrane. This will help in later steps. 4. Tear off the first release liner partly. Pay attention to not touch the part of protective membrane exposed with your finger. Each cellphone film is composed of three layers. The first and the last are release liners to protect the protective membrane sandwiched between them.

Q:Can geomembranes be used for decorative ponds?: Yes, geomembranes can be used for decorative ponds. They are often utilized as liners in ponds to prevent leakage and maintain the water level. Additionally, geomembranes come in various colors and textures, allowing for customization and enhancing the aesthetic appeal of decorative ponds.

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