Tanque De Geomembrana HDPE Geomembrane for Landfill to Prevent Wastewater
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 500000 m²/month
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Hdpe Geomembrane for Landfill Specification :
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 | |||||||
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: What are the technical points of the lioghtweight foam?concrete?
- 1. To clean the surface and ensure that there is no dust and dirt of the grassroots, for smooth, solid, light pressure, does not allow rugged, loose and sand off ash and other defects. 2. To make a good preparation of the materials, the foaming agent, additives, cement and auxiliary materials should be transported to the designated place for storage. 3. It should be leveled according to the design. First, take use of the cement mortar according to 2.5x2.5m to determine the height of the slope. 4. To start the foaming machine to start to work, and then start the host. To sent the cement into the agitator with the help of the conveyor?belt/band carrier. And after it is mixed uniform to start the transportation system of foam conveying system and high-pressure pump. And then mix the concrete composite material averagely and transport them to the disignated construction area to cast. 5. According to the requirements of the construction, the professionals will smooth the castin foam concrete. (with help of the smooth floating ruler) Because after it is being smooth, the surface of the foam cement will produce a little air void which will have a bad effect of the surface of the waterproof construction. It is suggested to establish the 70% final set of the casting foam concrete and use the cement mortar to smooth and protect. 6. When the integral casting of foam concrete has reached 4000 square meters and the final set of the concrete has up to 70%( It is generally 25 centigrade and 36 hours). The cut of the dividing joint should be in time. And the width of the dividing joint should be bigger than 4x4m. The the width and depth of cutting of every dividing joint should be calculated by 1/800 telescopic value of the thermal efficiency expansion. The deepth of the width of cutting is 1.5x3.0cm, the elastic sealing material will be sealed in after the cutting.
- Q: What are the differences between seepage-proof geomembrane and impermeable geomembrane?
- Just different names, products are the same.
- Q: How do geomembranes improve water quality in aquaculture?
- Geomembranes improve water quality in aquaculture by acting as a barrier between the water and the surrounding soil, preventing contaminants from infiltrating the water. They also help to reduce the seepage of nutrients, chemicals, and harmful substances into the water, thus maintaining a healthy and clean environment for aquatic organisms. Additionally, geomembranes can control water evaporation and reduce the risk of water pollution, ultimately enhancing the overall water quality in aquaculture systems.
- Q: Why geomembrane is necessary in modern construction?
- Geomembrane is resistant to acid-base, corrosion, seepage, and has good isolation effect, strong tensile strength, excellent reinforcement performance, and better elongation. The price is not so high, its convenient construction has made it widely applied in Civil Engineering of various kinds.
- Q: What are the differences between the geomembrane and the geotextile?
- Generally speaking, separated geotextile does not have the effect of anti-seepage, the main indicators for performance appraisal is permeability coefficient. Coefficient of ordionary geotextile is higher than ordinary plain soil, around 0.01-0.001.But geotextile ,when combined with rubber, asphalt, and plastic will form a waterproof complex and effect of anti-seepage will increase 10 times, and a combination with asphalt, and rubber will form waterproof roll like SBS; a combination with plastics, generally polyethylene, polyvinyl chloride, EVA (official name is geomembrane) will form anti-seepage geomembrane or composite geomembrane, because white composite geotextile outside is for the protection, so the project is also called anti-seepage geotextile. Therefore, there is not much difference between the two, just different statement.
- Q: What are the advantages and disadvantages of ceramic and metal film membrane?
- (1) metal film in the 1990s is developed by the United States. it is mainly a porous and stainless steel substrate, TiO2 ceramic coating material is a new type of metal - ceramic composite inorganic membrane. (2) the advantages of a metal film is good ductility, toughness and strength, as well as adaptability to environment and material. It is one of the best film material after a ceramic membrane is developed. Ceramic membrane material is acid and akali resistance, anti chemical solvents, high temperatures resistant, especially with high mechanical strength, long service life. It has obvious advantages in harsh environments. The disadvantage is that the application of ceramic membrane is not wide enough, although it is nanoscale separation precision. ceramic membrane has a small market, but there is no ceramic membrane that can not filter. .
- Q: How is the oil film on the fish tank produced?
- The oil film in the fish tank is made up of dust, oil pollution, in the water film is mainly by dust, oil, excreta, residual feeds, dead fish and decomposition products of small biological residues, in which much is protein and protein. The more protein in the water, more norganic nitrogenous compounds will be in the water. The harm will be larger when the hydrogen nitride and nitrite is more.
- Q: What's the service life period of geomembranes?
- The years of working under sewage conditions is 60~90 years. The service life period issue of geomembrane. Thickness used in irrigation works is 0, mainly depending on whether the plastic film loose anti-seepage and water-proof function. The years of working under clean water conditions is up to 80~120 years. According to the Soviet National Standard. 2m plus stabilizer polyethylene film. Therefore, the service life period of geomembrane is sufficient to meet the service life period required by dam seepage-proofing
- Q: Is the new crystal steel door film expensive?
- The price of the new crystal steel door film is relatively modest.
- Q: What are the considerations for geomembrane welding techniques?
- Some considerations for geomembrane welding techniques include the type and thickness of the geomembrane material, the welding method to be used (e.g., hot wedge, extrusion, or hot air), the environmental conditions (e.g., temperature, wind speed), the required weld strength and durability, and the skill and experience of the welder. Additionally, factors such as the presence of contaminants or uneven surfaces may also need to be taken into account.
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Tanque De Geomembrana HDPE Geomembrane for Landfill to Prevent Wastewater
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 500000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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