Posa Geomembrane Compound Geomembrane Composite with Two Geotextiles and One Geomembrane

Posa Geomembrane Compound Geomembrane Composite with Two Geotextiles and One Geomembrane System 1

Posa Geomembrane Compound Geomembrane Composite with Two Geotextiles and One Geomembrane System 2

Posa Geomembrane Compound Geomembrane Composite with Two Geotextiles and One 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 Description:

Geomembranes are generally considered to be made from continuous, highly impermeable, extruded flexible sheets of either HDPE (High Density Polyethylene) or LDPE (Low Density Polyethylene). However, it is also possible to tightly weave small tape fibres of these polymers so as to achieve (either directly or by subsequent treatment) an impermeable membrane. Predominantly, the continuous extruded sheets are used for water containment or waste disposal linings. These inevitably involve the lining of soil slopes and, in order to increase the frictional characteristics of the membranes, so as to resist sliding, one or both sides of geomembranes can be provided with roughened or raised profile surfaces.

Applications:

Geomembranes have a very low coefficient of permeability - much lower than most clays and natural soils. HDPE, in particular, is highly resistant to any form of chemical or biological attack. It is also very resistant to U.V. degradation. Many geomembranes are so inert that they cannot be glued together - the chemical reactions of adhesives do not work on them - they have to be welded together by heat. Their inert nature and long life characteristics make HDPE geomembranes ideal to act as liners for liquid chemical reservoirs, fresh-water reservoirs, animal waste containers, basal linings and top capping layers for waste disposal sites. During installation, HDPE geomembrane edges are sealed to one another with a double heat welded joint. The gap between the two welds is checked for leakage using an air pressure test. Many users consider that HDPE is the ideal material for the purpose of lining water and waste disposal sites because of its proven long term stability and resistance to chemical attack, but in addition to HDPE, there is LDPE, for less demanding applications such as fresh water retention and a membrane reinforced with a polyester reinforcing fabric for use where higher in-plane stresses have to be absorbed.

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

compound Geomembrane composite Geomembrane two pieces of geotextile and one piece of 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: How do geomembranes prevent water contamination?: Geomembranes prevent water contamination by acting as a barrier between the underlying soil and water sources. They are impermeable liners made of synthetic materials that prevent the migration of pollutants and contaminants from reaching the groundwater or nearby water bodies. This helps to maintain the quality and integrity of water sources, protecting them from potential contamination.

Q: Where are geotextiles and geomembranes usually used?: Geotextiles are usually used for filtration, maintenance (including road maintenance and railway maintenance), reinforcement of roadbeds, seepage control of tunnels, construction of landfills. Geomembranes are usually used in for seepage control of gangues, landfills, cesspits, oil tanks, etc. The composite geo-membranes are made from geotextiles and geomembranes. They are usually used for seepage control of water conservancy facilities, such as artificial lakes, reservoirs, canals, etc.

Q: Can geomembranes be installed vertically?: Yes, geomembranes can be installed vertically.

Q: Can geomembranes be used in stormwater management?: Yes, geomembranes can be used in stormwater management. They are often utilized as liners or covers for stormwater ponds, retention basins, or other containment systems to prevent the infiltration of water into the ground and to control erosion. Geomembranes help to contain and control stormwater runoff, reducing the risk of pollution and protecting the environment.

Q: Difference between cars and home insulation film: Window glass film, architectural glass film, electrostatic glass film, electrostatic automotive glass film and car glass film. Home decoration glass paste.

Q: what's the weight of eomembrane 200 * 0.58 * 200?: Refers to the composite geo-membrane two cloths one film, geotextile is 200g, the thickness of the film is 0.58mm total weight is 940g

Q: What is the insulation film?: Through the use of new IRI coating will not reverse the IR absorption by reducing their access to the other side of the glass; the achievements of the most advanced technology energy-saving insulation film insulation, energy conservation, safety, anti-UV, anti-glare, improve the appearance of the building enhance the beauty of the interior environment. The energy-saving insulation film can resist 50% of the solar radiant heat and prevent the outflow of the heat in winter so as to keep a comfortable temperature of the interior room and save the cost brought by air conditioning or heating consumption. The substrate of the building insulation film is composed of multiple layers of tough polyester film bonded by a special of CDA which can form an invisible cover on top of the glass and prevent the destruction brought by the glass scatter from natural damage or blast. This method can reduce the possibility of personal injury, and you can upgrade the existing windows so as to meet the safety regulations.

Q: How to deal with the bubble in the mobile phone film?: You can torn it up, and then poste it again. You should change another film if it will not stick on. I can teach you a skill - a pasting method from top to bottom. After the film aligned at the phone, using the battery or bank cards push down from the upper, it will have substantially no blistering. There is a original mobile phone film at the surface of a new phone where has some small bubbles that look quite unpleasant. In fact, the processing method and the needed material are very simple: a facial tissue that cannot break up and water treatment methods: Moistened facial tissue wraps a finger, and then using the finger moving on the mobile phone film bubble in the appropriate strength by moving up and down or left and right, catching the bubbles close to the edge direction until out of the mobile phone film!

Q: Can PET film be used as thin film of the case sealing tape?: It can not. PE tape is made from polyethylene and the film is soft and has low intensity, and it is commonly used in the field of protective film. PET tape, made from polyester and the film has high strength and good insulation performance, and it is commonly used in the insulation of electrical and electronic products.

Q: Can geomembranes withstand extreme weather conditions?: Yes, geomembranes are designed to withstand extreme weather conditions. They are made from durable materials that are resistant to UV radiation, temperature fluctuations, and harsh weather elements such as rain, snow, and wind. Additionally, geomembranes are engineered to have high tear and puncture resistance, ensuring their longevity and performance even in challenging weather conditions.

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