• waterproof hdpe geotextiles and composite geomembranes System 1
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waterproof hdpe geotextiles and composite geomembranes

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

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

Carbon Black Dispersion

1 or 2

10

Standard OTI Min

100

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:Can geomembranes be used in underground construction projects?
Yes, geomembranes can be used in underground construction projects. They are often used as a waterproof barrier to prevent water infiltration and protect structures from potential damage.
Q:What is the expected lifespan of a geomembrane in a canal lining application?
The expected lifespan of a geomembrane in a canal lining application can vary depending on several factors such as the type and quality of the geomembrane material, installation techniques, environmental conditions, and maintenance practices. However, with proper installation and regular maintenance, a well-designed geomembrane in a canal lining application can have a lifespan of 20 to 30 years or even more.
Q:How do geomembranes contribute to landfill leachate collection systems?
Geomembranes play a crucial role in landfill leachate collection systems by acting as a barrier to prevent the leachate, which is the liquid produced as waste decomposes, from penetrating into the surrounding soil and contaminating groundwater. These impermeable membranes are installed at the base and sides of the landfill, effectively containing the leachate and guiding it towards collection pipes and sumps for further treatment and disposal. In this way, geomembranes help to minimize environmental impact and protect water sources from potential pollution.
Q:Geomembrane snz/ pvc-12-400-0.35 model
(there is no manufacturer can produce 12m wide geomembrane at present) if it is SN/PVC-1, using 400g/ ㎡ polyester staple fiber geotextile and 0.35,another possibility is that your product model is wrong At the same time, according to national standard GB/T17642-2008. Combine 35mm thick PVC geomembrane together, using 400g/㎡ polyester staple fiber geotextile and 0. If this is geotechnical material used for seepage-proofing in the projects,
Q:Are geomembranes suitable for use in geothermal energy projects?
Yes, geomembranes are suitable for use in geothermal energy projects. Geomembranes provide an effective barrier against fluid migration, preventing contamination of surrounding soil and water sources. They can be used to line geothermal ponds, reservoirs, and storage tanks, ensuring the containment of geothermal fluids and preventing their escape into the environment. Additionally, geomembranes offer excellent chemical resistance and durability, making them ideal for withstanding the harsh conditions often associated with geothermal energy extraction.
Q:The temperature requirement for the bonding with chloroprene rubber adhesive:What is the lowest temperature for the construction of geomembrane is bonded with chloroprene rubber adhesive.
Light membrane can't be bonded tightly. When it comes to interconnective bonding, composite membrane is basically ok above 0 degrees, but the bonding effect is not good. if the bond is a must, then you must, make sure whether it is light membrane or composite membrane strictly according to adhesion agent instructions.
Q:What are the connection methods of geomembrane?
The connection methods of geomembrane sweat soldering.
Q:What are the installation challenges of geomembranes?
The installation challenges of geomembranes include ensuring proper surface preparation, achieving a secure and uniform seam fusion, dealing with wrinkles and creases, managing expansion and contraction, and addressing potential damage during installation.

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