Geomembrana Tanque Waterproof Geomembrane/Liner/Sheet with China Top Quality

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Product Specification---Geomembrane

Introduction: Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.

Features:

1.Excellent environmental stress resistant cracking performance and chemical erosion resistance

2. Big scope of application temperature and long service life

Application:

Applied in the projects of landfill waste site, bank,

dam, pool, filth treatment site, tailings depot, subway and tunnel etc.

Properties of Geomembrane

Spec Item	LDPE geomembrane	HDPE geomembrane
		normal type		environment friendly
Tensile strength(Mpa)	≥14	≥17		≥25
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
Images of Geomembrane

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Q: What is the mechanism of vacuum tube coating?: 。The mechanism vacuum tube coating is explained as follows. Aluminum nitrogen complex films are widely used in vacuum tubes. The film layer can be divided to the interior, middle and exterior layer and all have their own function. As a reflective layer, the inner layer is mainly used to prevent the heat of the hot water in the pipe from radiating outward; the middle layer is an absorbing layer and the main function of it is to absorb energy and transform the energy into heat; the exterior layer is an anti-reflection layer, which is mainly used to reduce the sun reflection and increase the absorption rate of sunlight.

Q: What is the one-way membrane?: The architectural glass film. It can only see the outside from the inside, but the outside can not see the inside.

Q: what's the specification of composite geo-membrane?: Packing norms are 2-6m width, 50-100m length(or according to user requirements). Width reaches 6 meters, currently the widest composite film in our nation. Compared with the similar width products, it has reduced the joints, decreased the project cost and shorten the construction period, but also reduce the risks due to improper joints. 2, high puncture strength, large friction coefficient. 3, excellent resistance dewatering performance 3, good aging resistance, large range of adapted environment. Such as embedded pavement will have longer life. 4, water pressure resistance, corrosion resistance, high strength, wear resistance, low temperature resistance, non-toxic, good surface drainage features, excellent anti-seepage effect. 5, it has unique heat insulation, moisture insulation, anti-frost, antifreezing effect. 6, it's suitable for water, chemical, construction, transportation, subways, tunnels, waste disposal sites and other projects.

Q: How do geomembranes perform in underground mining operations?: Geomembranes play a crucial role in underground mining operations by providing a reliable barrier against water and chemical seepage. They are instrumental in preventing groundwater contamination and managing water flow within the mine. Additionally, geomembranes offer stability and support to the mining infrastructure, ensuring the safety of workers and the integrity of the mine structure. Overall, geomembranes greatly enhance the efficiency and sustainability of underground mining operations.

Q: How do geomembranes contribute to erosion control?: Geomembranes contribute to erosion control by providing a barrier between soil and water. They prevent water from seeping into the ground, thereby reducing the potential for erosion caused by water runoff. Additionally, geomembranes can be used to line channels and slopes, preventing soil displacement and erosion.

Q: Which one is better, oil heater or electrothermal?film?: Both oil heater and electrothermal?film are pure resistance circuit, using resistance to heat things, thus their efficiency is almost the same. Oil radiator is heated slowly and it will dissipate the heat slowly for a while after the electricity is cut off. The electrothermal?film is heated quickly and it gets clod as soon as the electricity is cut off. But the heat productivity is almost the same at the same power. Heating capacity and power consumption of the two products are the same. The electrothermal?film is smaller. The electrothermal film is recommended.

Q: What are the cost considerations of using geomembranes?: The cost considerations of using geomembranes include the initial installation cost, maintenance and repair expenses, and the overall lifespan of the geomembrane. Additionally, factors such as the type and quality of geomembrane material, site preparation requirements, and installation techniques can affect the overall cost. It is important to carefully evaluate these factors to ensure cost-effectiveness and long-term durability of the geomembrane system.

Q: How do geomembranes perform in high temperature liquid containment applications?: Geomembranes are specifically designed to perform well in high temperature liquid containment applications. They have excellent heat resistance properties, which enable them to withstand elevated temperatures without compromising their structural integrity or functional performance. These geomembranes are typically made from materials such as polyethylene, polypropylene, or PVC, which have high melting points and can remain stable even under extreme heat conditions. Additionally, they are engineered to provide excellent chemical resistance, preventing any potential damage or degradation caused by the high-temperature liquids they are designed to contain. Overall, geomembranes are highly reliable and effective in maintaining liquid containment at elevated temperatures.

Q: How do geomembranes contribute to soil erosion control?: Geomembranes contribute to soil erosion control by providing a barrier between the soil and water, preventing the erosive forces of rainfall and runoff from directly impacting the soil surface. This helps to retain the soil in place and reduces the risk of erosion.

Q: Can geomembranes be used in mine tailings storage facilities?: Yes, geomembranes can be used in mine tailings storage facilities. They are commonly used as liners or cover systems to prevent seepage and contamination of surrounding soil and water sources. Geomembranes provide a barrier to contain the tailings and protect the environment from potential pollutants.

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