High-Density Polyethylene Geomembrane Environmental Engineering for Masonry and concrete dams
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 1000000 m²/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Introduction
Geomembrane with impermeable plastic film as a substrate, and non-woven geotextile composite made of impermeable material, which depends on the seepage properties of a impermeable plastic film performance. Is a kind of polymer chemistry flexible material, the proportion of small, extensible stronger ability to adapt to high deformation. Corrosion resistance, low temperature, frost good performance. Have better resistance to erosion, are not afraid of acid, alkali and salt erosion.
Technical specifications of HDPE geomembrane:
a) Density ≥ 0.94g/m2
b) Tensile Strength ≥25Mpa
c) Elongation at Break ≥ 550%
d) Right-angled Tear ≥ 110N/mm
e.)Puncture Strength ≥ 550N
f.) Permeability Coefficient ≤1.0xe-13gNaN/(cm2.S.Pa)
g.) -70oC Low Temperature Impact Brittle Property: good.
Feature:
1. Corrosion resistance, aging resistance, puncture resistance
2. Repairable and recyclable
3. Very low permeability and good flexibility
Our Service
1.On a regular basis or as per your request,we entrust national testing agencies to conduct quality inspections
2. Strictly in accordance with the ISO9001-2008 international quality system standard,we monitor and manage the whole process throughout production,quality testing,and measurement to ensure product quality
3. For quality-related construction delay or substandard construction(except for damage or losses due to customer’s responsibility or irresistible natural disasters),we have refunding,replacement,and repair services.We will respond to customers’ feedbacks on quality issues within 24 hours.
After-sales service
1.In order to provide customers with comprehensive technical support,we will provide technical and other related information upon request in a timely manner.
2.In required,we will appoint specialized technicians to the construction site to give technical trainings to construction people,and offer technical guidance throughout the whole construction process.
3.For damage due to shipment and delivery,after we receive the complaint,we will check the issure through provided pictures and videos.If our responsibility is confirmed,we wil offer free replacement.
4.When the construction is completed,as your request,our technical staff may participate in the final acceptance.
FAQ:
Q: What kind of payments does jenor support?
A: T/T, L/C, Cash are accepted.
Q: Do you charge for the samples?
A: 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.
Q: Can you produce according to customers' design?
A: Sure, we are professional manufacturer, OEM and ODM are both welcome.
Q: Do you have other products?
A: Yes, please check the pictures:
- Q:What is the electrical heating?film?
- The electrothermal?film is a kind of exothermic material made of special conductive macromolecule material matched with metal current-carrying strip, hot melted between the insulating film bodies, which will produce heat after being electrified mainly used for heating element. The electrothermal?film is divided into high temperature electrothermal?film and low temperature electrothermal?film. High temperature electrothermal?film is generally used in electric products, military and so on, the electrothermal?film produced by present science and technology. The low temperature electrothermal?film is a kind of semitransparent polyester film which can produce heat after being electrified, which is made by processing and hot-pressing the conductive special ink and metal current-carrying strip between the insulating polyester films. Electrothermal?film acts as heating element during work, sending heat into space in the form of radiation, warming the human body and the object first, whose integrated effect is better than the traditional convection heating mode. The low temperature radiation electrothermal film system is composed of power supply, temperature controller, adapting piece, insulating layer, electrothermal?film and finish?coat. The power supply is connected with electrothermal film through wire, converting the electric energy into heat energy. Because the electrothermal?film is pure resistance circuit, the conversion efficiency is high. In addition to a small part of loss (2%), the vast majority (98%) is converted into heat energy.
- Q:Can geomembranes be used for landfill capping?
- Yes, geomembranes can be used for landfill capping. Geomembranes are impermeable liners made from synthetic materials that can effectively contain and prevent the escape of waste materials in landfills. They are commonly used as a final cover system for landfill capping to provide a barrier against the infiltration of rainwater, leachate, and gas emissions, thus minimizing environmental impacts and protecting groundwater resources.
- Q:Need we stick membrane on SLR camera?
- There is no need to stick membrane on the lens of the camera. The surface of lens itself has coating which can be corroded by the membrane stuck by ourselves. To protect the lens from scratching and touching, it's recommended to buy an ultraviolet filter with multilayer coating which can resist ultraviolet light and prevent the amount of light from dropping at the same time.
- Q:The physical properties of HDPE geomembrane
- It has the following physical properties: ① excellent chemical resistance (corrosion resistance); ② outstanding resistance to stress cracking (ESCR); ③ the lowest permeability; ④ excellent UV resistance; ⑤ stable resistance to low temperature embrittlement;
- Q:How to install the electrothermal film?
- The precondition for installation of electrothermal film: 1) Construction drawings and other technical documents are complete. 2) The construction design or construction?scheme has been determined and technical disclosure is completed. 3) Materials, tools and construction manpower which meet the requirements of construction are ready. 4) The plastering of the internal walls has been completed and the ground engineering has ended. Other invisible pipeline project has ended. 5) The floor is clean and has no sundries on it. 6) Distribution box is in place. The project of power supply and other branch circuits has ended. The installation process of the intelligent electrothermal film (floor) heating system is as follows: (1) Clean the floor and install the extruded board; (2) Install the electrothermal?film; (3) Connect T-cables; (4) Buckle extruded boards; (5) Test the multimeter; (6) Install the temperature sensing probe; (7) Install the temperature controller; (8) Electrify and test.
- Q:is the graphite electrothermal?film useful?
- The graphite electrothermal?film is very good, and it is a kind of semitransparent polyester film which can be heated when electrified, which is made of conductive special ink, metal carrier flow strip, and hot pressing in the insulation polyester film.
- Q:Can geomembranes be used for agriculture irrigation?
- Yes, geomembranes can be used for agriculture irrigation. They are often used as liners in irrigation ponds, canals, and reservoirs to prevent seepage of water into the soil, thus conserving water and improving irrigation efficiency. Additionally, geomembranes help in controlling the quality of water by minimizing the risk of contamination from the soil, thereby promoting healthier crops.
- Q:What are the installation requirements for geomembranes in water storage tanks?
- The installation requirements for geomembranes in water storage tanks typically include preparing the tank surface, ensuring it is clean and smooth, and free from any debris or sharp objects that could potentially puncture the geomembrane. Additionally, the tank walls and base should be properly sealed and made watertight to prevent leakage. The geomembrane is then carefully laid and positioned in the tank, making sure to avoid any wrinkles or folds, and securely fastened or anchored in place. Lastly, proper testing and inspection should be conducted to ensure the integrity and effectiveness of the geomembrane installation.
- Q:What is the difference between the unidirectional geogrid and the bidirectional geogrid?
- Unidirectional geogrid is made of a kind of reticulate compound material. To produce it, the raw materials are required to be extruded with punched holes and heated for shaping. It can be divided into two categories according to material, namely the unidirectional polypropylene geogrid and unidirectional polyethylene geogrid. The material is characterized by really high tensile strength and tensile modulus along the stretching direction. It provides ideal interlock system for the soil with low extension rate. At present, it is the most ideal reinforced material. Bidirectional plastic geogrid is fit to reinforce the roadbed, tunnel wall, parking lot, airport, wharf and others that have permanent bases. It can take the place of metal gauze to be used as the top mesh in the mine. At the same time, it can support the plants on the ground and stabilize the afforestation. It can be used on the soil slope to prevent it from water loss and soil erosion. It is time saving, labor saving and is easy to install. It can reduce the maintenance frequency ofpavement, efficiently prevent the road from collapse and crazing, provide it with permanent landscaping and increase the bearing capacity and service life of roadbed.
- Q:How do geomembranes prevent water seepage in dams?
- Geomembranes prevent water seepage in dams by acting as a barrier that is impermeable to water. They are placed on the downstream side of the dam, forming a protective layer that prevents water from infiltrating the dam structure and seeping through. This helps in maintaining the structural integrity of the dam and ensures that water is properly retained within the reservoir.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
High-Density Polyethylene Geomembrane Environmental Engineering for Masonry and concrete dams
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m²
- Supply Capability:
- 1000000 m²/month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Hot Searches
Related keywords
