waterproof hdpe geotextiles and composite geomembranes

waterproof hdpe geotextiles and composite geomembranes System 1

waterproof hdpe geotextiles and composite geomembranes System 2

waterproof hdpe geotextiles and composite geomembranes

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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

We can produce all models of high density polyethylene waterproof HDPE geomembrane liner for landfills, such as composite geomembrane, HDPE geomembrane, ECB geomembrane, EVA geomembrane, PVC geomembrane, smooth geomembrane, textured geomembrane, fish pond liner roll, geomembrane line, etc.

Characteristic

1.Good mechanical properties, high tear strength, deformation and adaptable, puncture resistance, anti-aging, anti-ultraviolet-resistant, Anti oil and salt, pH, anti-corrosion, high temperature-resistant, non-toxic, long service life.

2.Water, drainage, seepage, the good effect of moisture, width, thickness of the full range of specifications and low cost, simple construction.

Applicable scope

1) Environmental protection, sanitation (such as solid waste landfills, sewage treatment plants, power plants Chi-conditioning, industrial, hospital solid waste, etc.) .

2) Water (such as rivers, lakes and reservoirs of the anti- dam, plugging, reinforcement of the canal seepage, the vertical wall of the heart, slope protection, etc

3) Municipal Engineering (subway, on the ground floor of the building, planted roof, the roof garden of anti-seepage, sewage pipes lining, etc.).

4) Petrochemical (chemical plants, oil refineries, gas storage tanks of the anti-chemical reaction tanks, sedimentation tanks of the lining, 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

waterproof hdpe geotextiles and composite geomembranes

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 differences between the geomembrane and geotextile?: To put it simply, geomembrane is impermeable to water, while geotextile is permeable to water. Geotextile is made of nonwoven fabric, mainly used to consolidated subsoil. Geomembrane is made of high density polyethylene, mainly used for seepage-proofing. Geotextile can be divided into woven geotextile and non-woven geotextile, which has excellent functions like filtration, drainage, separation, reinforcement, seepage-proofing, protection and characteristics like light weight, high tensile strength, good permeability, high temperature resistance,anti-freezing, aging resistance and corrosion resistance. Geomembrane is a kind of polymer chemistry flexible material taking plastic film as seepage-proof substrate, with small proportion, strong extensibility, high?adaptability?to the?deformation, corrosion resistance, low temperature resistance and good anti-frost?property. Geomembrane is mainly used for projects in engineering construction field which have high seepage-proof requirement like seepage-proofing, isolation, enhancement, anti-cracking, reinforcement, water drainage in horizontal plane. "Geotextile is used for anti-filtering while geomembrane is used for seepage-proofing." Geotextile and geomembrane can be used alone and they can also be combined into one to give play to their respective strengths.

Q:How are geomembranes used in pond liners?: Geomembranes are used in pond liners to provide a durable and impermeable barrier that prevents water seepage into the surrounding soil. They are installed as a lining material for ponds, ensuring that the water stays contained and does not impact the environment or surrounding structures.

Q:Are geomembranes resistant to UV degradation?: Yes, geomembranes are generally resistant to UV degradation. They are designed to withstand prolonged exposure to ultraviolet (UV) radiation from the sun without significant deterioration or damage. However, the extent of UV resistance can vary depending on the specific material and manufacturing process used to create the geomembrane.

Q:what is the uses of diamond film ?: Bandgap diamond thin film large resistivity and thermal conductivity , high carrier mobility, low dielectric constant, high breakdown voltage, which is an excellent film for electronic materials, with very broad application prospects.

Q:Can geomembranes be installed vertically?: Yes, geomembranes can be installed vertically. They are commonly used for applications such as vertical barrier walls, containment systems, and underground storage tanks. Vertical installations of geomembranes provide effective protection against fluid or gas migration in various industries including waste management, mining, and environmental engineering.

Q:What's the technology of membrane switch?: Generally there is an insulating film between the thin white steel sheet with good elasticity and the lower plate (circuit board copper foil or other metal sheets). When the membrane switch is pressed, the white steel sheet deforms downward, and contacts with the underlying conductive plate. When it is released, the white steel sheet bounces back, and the circuit is disconnected.

Q:How is the heating performance of the electrothermal?film?: Generally speaking, the effect is good. One of its advantages is that it is heated fast, easy to control and not counted as floor height when installed. However, the heating effect is also related to the thermal insulation of the house and the installation of electric heating film.

Q:Is electrothermal membrane electric heating blanket useful?: It is good。 Carbon fiber electric heating board is better in terms of quality. Carbon fiber electric heating plate uses carbon fiber short silk surface for heating, it heats evenly at a faster speed. You can set temperature because it is safe and not afraid of water. The electric heating film is a semi-finished products and there are other auxiliary materials, which can be used for laying large area electric heating, I recommended you to buy imported products

Q:Can geomembranes be used in stormwater detention basins?: Yes, geomembranes can be used in stormwater detention basins. They are often used as liners to prevent water from infiltrating into the surrounding soil, ensuring effective stormwater storage and minimizing groundwater contamination.

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