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 floating baffles for wastewater treatment?: Yes, geomembranes can be used in floating baffles for wastewater treatment. Geomembranes are impermeable liners that can effectively separate different compartments in wastewater treatment systems, including floating baffles. They are commonly used in this application to enhance the efficiency of wastewater treatment processes by directing the flow of water and controlling the movement of contaminants.

Q: Can geomembranes be used for landfill gas collection systems?: Yes, geomembranes can be used for landfill gas collection systems. Geomembranes act as a barrier to prevent the escape of gases from landfill sites. By installing geomembranes, the collection and extraction of landfill gas becomes more efficient and effective, reducing the release of harmful gases into the environment.

Q: Are geomembranes suitable for biogas storage?: Yes, geomembranes are suitable for biogas storage. They are impermeable to gases, durable, and can effectively contain biogas produced from organic waste. Additionally, geomembranes are flexible and can be customized to fit different storage requirements, making them an ideal choice for biogas storage systems.

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: how is the metal plating ceramic film?: How is the metal plating ceramic film? in the preparation process, it is very important not to damage the coating while conducting treatment carefully of the surface layer. And because this film is made of silicon oxide, the surface has excellent wettability. therefore, it is compatible with any printing ink and adhesives. So overall quality is very good.

Q: How do geomembranes contribute to the prevention of soil erosion in construction sites?: Geomembranes contribute to the prevention of soil erosion in construction sites by acting as a barrier between the soil and external forces. They provide a protective lining that prevents water from seeping into the soil, reducing the risk of erosion caused by rainfall or other water sources. Additionally, geomembranes help to stabilize the soil, preventing it from being displaced by wind or other external factors. Overall, their use in construction sites helps to maintain the integrity of the soil and prevent erosion, minimizing environmental damage and ensuring the stability of the project.

Q: How is the oil film on the fish tank produced?: The environment of fish tank is the same with the sea. When it is contaminated or the self-renewal ability reduces (for example when the water is seldom changed), water will be eutrophication. Besides, sunshine is plenty and green algae overgrowths, which will consume a large amount of dissolved oxygen in water. This is the principle of green tide.

Q: Can geomembranes be used in water containment systems?: Yes, geomembranes can be used in water containment systems. Geomembranes are impermeable synthetic materials that are designed to prevent the seepage of liquids, including water. They are commonly used in various applications such as reservoirs, ponds, canals, and wastewater treatment facilities to effectively contain and control water.

Q: What is the mechanism of capsule pressure gauge: the instrument consists of the measuring system (including splice, ripple sylphon, etc.), transmission mechanism(including pull-bar mechanism, gear transmission mechanism), indicating parts (including pointer and dial) and shell (including watchcase, dial ring and the watch glass). Instrument working mechanism is based on a pressure measured medium, its free end produce the corresponding elastic deformation, and then the transmission gear transmit and enlarge the pointer fixed on the gear shaft which will be measured by value indicated on the dial. There have balancing controls which means you can easily adjust zero position.

Q: How do geomembranes contribute to the prevention of soil salinization?: Geomembranes can help prevent soil salinization by acting as a barrier, preventing salty water or brine from infiltrating the soil. They are impermeable to water and salts, effectively minimizing the contact between saline solutions and the underlying soil. This helps maintain the soil's natural balance and prevents the accumulation of salts, which is a major cause of soil salinization.

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