Tanque De Geomembrana HDPE Geomembrane for Landfill to Prevent Wastewater

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Hdpe Geomembrane for Landfill Specification :

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

FAQ:

1. How about the delivery time?

Two weeks upon receipt of down payment.

2. What kind of payments do we accepted?

T/T, L/C, WesternUnion, MoneyGram.

3. What's are the MOQ?

Normally the MOQ is 5000 SQM in theory.

And we can provide you free samples for quality inspection.

4. Do you charge for the samples?

Accordeing to our company policy, the samples are freee, we only charge the freight fee. And we will return the freight fee in your second order.

5. Can you produce the product according to customers' requirements?

Sure, we are professional manufacturer, OEM and ODM are both welcome

Q: Are geomembranes suitable for use in oil refinery containment areas?: Yes, geomembranes are suitable for use in oil refinery containment areas. Geomembranes are impermeable liners that can effectively contain and prevent the seepage of hazardous liquids, including oil, in containment areas. They are highly durable, chemically resistant, and can withstand the harsh conditions typically found in oil refinery environments. Additionally, geomembranes provide a cost-effective solution for oil spill containment and environmental protection in refinery facilities.

Q: How do geomembranes contribute to water storage reservoirs?: Geomembranes contribute to water storage reservoirs by acting as a protective barrier that prevents seepage and leakage of water. They are impermeable liners made of synthetic materials, such as high-density polyethylene, and are installed within the reservoir to create a watertight seal. This helps to maintain water levels and prevent the loss of water through infiltration into the surrounding soil. Additionally, geomembranes also aid in the prevention of contamination, as they act as a barrier between the stored water and the underlying soil or rock, reducing the risk of pollutants from entering the water supply. Overall, geomembranes play a crucial role in ensuring the integrity and efficiency of water storage reservoirs.

Q: Is the effect of silicone electrothermal?film good?: Silicone electrothermal?film has ideal effect, practicality and high security.

Q: How do geomembranes contribute to the prevention of soil compaction?: Geomembranes contribute to the prevention of soil compaction by acting as a barrier between the soil and external factors such as heavy machinery or foot traffic. By providing a protective layer, geomembranes distribute the load more evenly, reducing the pressure exerted on the soil and minimizing the risk of compaction.

Q: What is geotextile: Geotextile is a new kind of building material, the raw material is synthetic fiber with high-molecular polymer, such as dacron, acrylic and chinlon. According to the manufacturing method, it is divided into: There are two types of woven geotextile and non-woven geotextile.

Q: What are the advantages of coated glass?: Coated glass is the glass that is coated with one or more layers of metal, alloy or metal compound on the surface, which changes the property of glass. It can be divided into heat reflection glass and low radiation glass according to different properties. Heat reflecting (solar control)glass is the glass that is generally coated with chromium, titanium or stainless steel and other metal or mental compounds on the surface, thus the products are colorful. It has a certain visible light transmittance, has a high reflectivity for near infrared ray and a low transmittance for ultraviolet light, therefore, it is also known as solar control glass. Compared with the common glass, it reduces the shading coefficient, that is, improve the shading performance, but the heat transfer coefficient does not change to much. Radiation (LOW-E) glass is coated with multilayer silver plated, copper or tin or metal and other compounds on the surface of the glass. Products have a high visible light transmittance, and high infrared reflectivity with good heat rejection performance. Due to poor film layer strength, they generally are made into insulating glass and are not used alone.

Q: What are the considerations for geomembrane repairs?: Some considerations for geomembrane repairs include assessing the extent and location of damage, selecting the appropriate repair method and materials, ensuring proper surface preparation, applying the repair with proper technique, and conducting quality control to ensure the effectiveness and longevity of the repair.

Q: What is the difference between a geomembrane and a geotextile?: A geomembrane is a thin, impermeable sheet made of synthetic materials such as high-density polyethylene (HDPE) or polyvinyl chloride (PVC), used primarily for containment purposes in applications such as landfill liners or pond liners. On the other hand, a geotextile is a permeable fabric made of synthetic or natural fibers, used mainly for filtration, separation, and reinforcement in civil engineering and environmental applications. While both serve distinct purposes in the field of geosynthetics, the key difference lies in their permeability and intended functionality.

Q: What is the construction method of HDPE geomembrane?: There are mainly two welding construction methods of geomembrane: double seam welding heat sealing and heat welding seam double and single slit extrusion welding. When the adhesive welding line is sheared and peeling checked, only the film can be torn, but there should not be any damage to welded junction. When the adhesive welding line is sheared and peeling checked, only the film can be torn, but there should not be any damage to welded junction (FTB).