Geomembrane with China Top Quality Direct Factory
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/m²/month
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Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.
Application:
Applied in the projects of landfill waste site, bank,
dam, pool, filth treatment site, tailings depot, subway and tunnel etc.
Properties of Geomembrane
Elongation at break(%) | ≥400 | ≥400 | ≥550 | |
Right angle tearing strength(N/mm) | ≥50 | ≥80 | ≥110 | |
Carbon black content | ≥2% | ≥2% | ≥2% | |
Density (g/cc) | 0.940 | 0.940 | 0.940 | |
Permeability coefficient of vapor (g·cm/cm2·s·pa) | ≤1.0x | ≤1.0x | ≤1.0x | |
Scope of application temperature | +70℃～-70℃ | +70℃～-70℃ | +70℃～-70℃ | |
Environmental stress resistant cracking performance ( | ≥1500 | |||
Oxidation induction time at 200℃ (minute) | ≥20 | |||
Thickness (mm) | 0.3~2.5 | |||
Width (m) | 2~7 | |||
- Q:What is the sunshade screen protector
- It is composed of surface protective layer, plastic film substrate, holographic etching layer, metal deposition layer, pressure sensitive adhesive layer and anti adhesion layer. Therefore, the sun shading film has a basic function, such as excellent visible light and ultraviolet ray shielding rate, at the same time, it also has the function of preventing fog and the fine appearance based on holographic effect.
- Q:Can geomembranes be used in canal lining?
- Yes, geomembranes can be used in canal lining. Geomembranes are impermeable materials that provide a barrier against water seepage and are commonly used in various civil engineering applications, including canal lining. They help prevent water loss and increase the efficiency of water conveyance systems by minimizing leakage through the canal walls.
- Q:What are the advantages of using geomembranes in biogas systems?
- There are several advantages of using geomembranes in biogas systems. Firstly, geomembranes serve as a barrier, preventing the escape of biogas into the atmosphere, thereby reducing greenhouse gas emissions. Secondly, they help in the containment of the biogas, ensuring its efficient collection and storage. Additionally, geomembranes provide protection against leaks and contamination, ensuring the integrity and longevity of the biogas system. Lastly, geomembranes are flexible and adaptable, making them suitable for various biogas system designs and applications. Overall, the use of geomembranes enhances the safety, efficiency, and environmental sustainability of biogas systems.
- Q:What are the precautions for the construction of the slope area of the cesspit?
- The construction method of geotextile/geomembrane: 1 flatness: ±2cm/m2, flat and straight; 2 compactness: 95%, after grinding, pave geomembrane on the surface; 3 vertical and horizontal gradient: Longitudinal and transverse slope should be above 2%, boundary and structure of the landfill bottom must be beneficial to diversion of leachate; 4 cleanness: No roots, rubble, gravel, concrete particles, such as sharp edges shall appear within vertical depth of 2.50cm . Climate requirements while paving: 1. Temperature: 5 - 40℃ is appropriate. Taking into account thermal expansion and cold contraction of the geomembrane, according to experience, when the weather is cold, geomembrane pavement should be tight; in hot weather should be loose; but it should be noted that, in summer, high temperature should be avoided at noon. 2 wind and rain: If the wind scale is over force 4 wind or it's raining, the construction should be stopped; When wind is lessened, it is proper to hold down geomembrane with sandbag so as to facilitate construction. Construction and installation of HDPE geomembrane: 1 construction and installation process of HDPE geomembrane. 2 tailor and transportation: According to the records of laying base measurement , cutting large bundle number of geomembrane should be marked and recorded and then carried to construction site according to their number.
- Q:Can geomembranes be used in decorative koi ponds and water gardens?
- Yes, geomembranes can be used in decorative koi ponds and water gardens. They provide a reliable waterproof barrier to prevent water leakage and can be easily customized to fit the shape and size of the pond or garden. Furthermore, geomembranes offer long-lasting durability and are resistant to various environmental factors, making them an ideal choice for such applications.
- Q:How do geomembranes prevent leaks?
- Geomembranes prevent leaks by acting as a barrier between the liquid or gas being contained and the surrounding environment. These impermeable membranes are typically made of synthetic materials, such as polyethylene or polyvinyl chloride, which have low permeability to fluids. By providing a continuous and watertight lining, geomembranes effectively prevent the seepage or leakage of liquids or gases, ensuring the integrity and containment of the system they are installed in.
- Q:What is the electric film floor heating?
- Under the electric field, the carbon molecular group of the heating element of the electrothermal have a "Brownian motion". There are serious friction and impact between the carbon moleculars, producing the heat energy transcend externally in the form of infrared radiation and convectional. The conversion rate of the electricity to heat energy is up to 98%. The function of the carbon molecular make the surface of the electrothermal?filmheating system heated quickly. Installed the far-infrared heating system on the ground, then the heat will flow evenly to every corner of the room. The far-infrared carbon crystal can quickly heat the space because the input 100% electricity can be effectively converted into 66% far-infrared power and 33% convectional heat energy.
- Q:How to tear off the plastic wrap?
- There is a serrated knife on the plastic wrap box! Tighten it in the opposite direction. When there is a hole on the saw blade, it will be torn off easily. If you use stripped-down film roller, stroke it with a single-sided blade and it will be torn off easily.
- Q:Can geomembranes be used for green roofs?
- Yes, geomembranes can be used for green roofs. They act as a waterproof barrier, preventing water leakage and protecting the underlying structure. Additionally, geomembranes help retain moisture for the vegetation on green roofs, aiding in their growth and conservation.
- Q:What are the differences between the geomembrane and the anti-seepage film?
- Different people give different names, in fact, they are almost the same, just to see where you use it, what to do. According to the material property, it can be divided into: HDPE (two cloth a film, a cloth one film,), LDPE, PE, GLC, PVC, EPDM, etc.. Different materials are different in practical range, but they all can be called geomembrane or impermeable membrane. Source: Tony hairtail.
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Geomembrane with China Top Quality Direct Factory
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 g/m²
- Supply Capability:
- 100000 g/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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