Impermeable WaterProof Composite Geomembrane

Impermeable WaterProof Composite Geomembrane

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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:What are the considerations for geomembrane selection in landfill gas collection systems?: When selecting a geomembrane for landfill gas collection systems, several considerations need to be taken into account. These include the permeability of the geomembrane, its chemical resistance, durability, and compatibility with the landfill gas collection system components. Factors such as the landfill gas composition, temperature, and pressure also play a role in determining the appropriate geomembrane material. Additionally, factors like installation method, cost, and long-term maintenance requirements should be considered to ensure the chosen geomembrane is suitable for the specific landfill gas collection system.

Q:What is the construction method of HDPE geomembrane?: 1. Flatness: ± 2cm / m2, smooth and straight; 2. Compactness: 95%, it is only after rolling that the geomembrane can be paved; 3. Longitudinal and transverse slope: more than 2%, the contour boundary and structure of landfill bottom must be conducive to percolation.

Q:Can geomembranes be used in hydraulic applications?: Yes, geomembranes can be used in hydraulic applications. Geomembranes are impermeable liners made of synthetic materials like PVC, HDPE, or LDPE, which can effectively prevent the seepage of water or other fluids. They are commonly used in hydraulic applications such as reservoir lining, pond lining, canal lining, and as barriers in landfills or wastewater treatment systems. Geomembranes provide excellent resistance to hydraulic pressure, chemical corrosion, and UV exposure, making them suitable for various hydraulic engineering projects.

Q:Is waterproof geomembrane the same as EPDM?: Not the same, different material

Q:How do geomembranes help in preventing contamination of drinking water sources?: Geomembranes help in preventing contamination of drinking water sources by acting as a barrier between the water source and potential contaminants. These synthetic liners are impermeable, preventing the seepage of pollutants such as chemicals, bacteria, or hazardous waste into the water supply. By effectively isolating the water source, geomembranes play a crucial role in safeguarding the quality and purity of drinking water.

Q:Can the mobile phone film stick the explosion -proof membrance?: Mobile phone explosion-proof film is a kind of PC plastic which is pasted on the capacitive-screened glass (or under). It can effectively prevent the phone from accidental impact to cause the crushing of glass panel, it can reduce the recessive damage of glass panel and ensure the safety of users; it also can maintain and improve the special luster and texture of glass and improve the hardness of the surface.

Q:What is electric heating film heating system composed of?: Electrothermal film heating system differs from dot mode heating system represented by radiator, air conditioning, heating radiator represented by some heating systems, streamlined heating system represented by heating cable, and LC supply heating high-tech products designed by aerospace flight technology The low temperature electrothermal?film is a half transparent polyester film which can be heated by electricity, processed with conductive printing ink, a metal carrier flow strip, and a hot press in the insulating polyester film room. Electrothermal?film functions as heating element when working, sening heat into space in the form of radiation, so that the human body and other objects will be warmed up. Its integrated effect is better than the traditional convection heating mode. The low temperature radiation electrothermal film is composed of a power supply, a temperature controller, a connecting piece, an insulating layer, an electric heating film and a facing layer. The power supply is connected with an electric heating film through a conducting wire, converting electric energy into heat energy. Because the electric heating film is a pure resistance circuit, so its conversion efficiency is high, its most energy is converted into heat energy except for a little loss.

Q:How do geomembranes handle soil erosion?: Geomembranes are impermeable barriers that can effectively prevent soil erosion. They are designed to create a protective layer between the soil and water, acting as a barrier to prevent soil particles from being carried away by water flow. Geomembranes also provide stability to the soil surface, minimizing the impact of wind and water on the soil. Overall, geomembranes help to control erosion by providing a durable and reliable solution for soil stabilization and erosion control.

Q:Can plastic wrap be steamed?: No, the plastic wrap can't be steamed for it is a kind of plastic package product. It usually uses ethylene as master batch and is made by polymerization reaction. The plastic wrap is mainly used for food heating in microwave, refrigerator food preservation, and fresh food and cooked food packaging. It is also widely used in the field of food packaging in family life, supermarket stores, hotels, restaurants and industrial production. Plastic wrap can be classified into many types according to the material it uses and the added plasticizer, and it can be applied to different occasions. Plastic wrap is favored by people for its convenience, economy and beauty. However, plastic wrap generally contains added plasticizers in the production process, and thus its impact on human health has also been a concern.

Q:What is the classification of film resistance?: 1. The carbon film resistor is made by depositing crystallize carbon on a ceramic rod framework. Carbon film resistors have low cost. Stable performance. Wide resistance range. It has low temperature coefficient and voltage coefficient, is the most widely used resistor at present. 2. The metal film resistors. Coating the alloy material on the surface of the ceramic rods framework by vacuum evaporation . Metal film resistors have higher precision, good stability, and low noise and temperature coefficient than carbon film resistors, thus is widely applied in the instrumentation and communications equipment. 3. Metal oxidation film resistors is made by deposited a metallic oxide layer on the insulating rod. Because it itself is an oxide, it is stable at high temperature and thermal shock resistance with strong load capacity. 4. The synthetic membrane resistor is made by coating the conductive composite suspension liquid on the substrate, therefore, it is also called paint film resistor. Due to its grainy structure of the conductive layer, it produces a lot of noises, and has low precision. It is mainly used in the manufacturing of high pressure resistance and small resistors.

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