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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

Waterproof Geomembrane/Liner/ Sheet with China Top Quality

Q: What is the soft membrane?: The classification of soft film smallpox: The classification of soft membrane: 1, optical mask soft film has strong light sensation, it can produce reflective effect which is similar to a mirror. 1, film light soft membrane has strong light sensation which can produce reflective effect similar to a mirror. 2, this product of transmitting film soft film is milky white and semitransparent. 2, Translucent membrane soft membrane is milky white and translucent. The effect of light transmission in closed space is more than 75%.

Q: How do geomembranes contribute to oil and gas containment?: Geomembranes contribute to oil and gas containment by providing an impermeable barrier that prevents the seepage or leakage of these substances into the surrounding environment. They act as liners or covers for containment structures such as storage tanks, ponds, or landfills, ensuring that oil and gas remain safely contained and do not contaminate soil, groundwater, or nearby water bodies. Geomembranes also offer resistance against chemical degradation, UV exposure, and mechanical damage, thereby enhancing the overall integrity and longevity of oil and gas containment systems.

Q: How do geomembranes help in preventing soil compaction?: Geomembranes help in preventing soil compaction by acting as a barrier between the soil and external forces. They distribute the load evenly, reducing the pressure on the soil and minimizing the risk of compaction. Additionally, geomembranes help maintain the soil's moisture content, preventing it from becoming too dry or saturated, which can contribute to compaction.

Q: How to disassemble piamater ceiling?: You are ecommended to ask the professional staff to remove the work, or consult professional's advice on how to remove before you begin to remove the demolition.

Q: How do geomembranes help with water conservation?: Geomembranes help with water conservation by acting as a barrier to prevent the seepage of water. They are used in various applications such as lining reservoirs, ponds, and irrigation canals, effectively reducing water loss due to leakage or evaporation. Additionally, geomembranes can also be used to create impermeable caps for landfills, preventing the contamination of groundwater resources.

Q: Can geomembranes be used in agricultural waste containment?: Yes, geomembranes can be used in agricultural waste containment. They are frequently used as liners or covers in agricultural waste management systems to prevent the leakage of waste into the surrounding environment. Geomembranes provide a barrier that helps in the safe storage and containment of agricultural waste, protecting the soil and water from contamination.

Q: Which is better, domestic or imported geomembrane?: Although China is now also developing geomembrane, but also it is just at the beginning. Foreign environmental protection course is earlier and more developed than China's. So we have to admit that foreign HDPE geomembrane is more quality than domestic geomembrane. Although domestic geomembrane is cheaper, most of the domestic geomembrane use reused materials, so service life is greatly reduced, which is known to all. While imported HDPE geomembrane, such as geomembrane produced in Canadian Solmax International Inc. do not use reused materials, so the quality is absolutely guaranteed. Moreover, Solmax International Inc. is the world's largest and most professional supplier of HDPE geomembrane. So I think imported geomembrane has higher cost performance ratio!

Q: What concrete acceptance criteria?: Earthworks and backfill quality requirements 1, the substrate can not be over-excavation, exceeds the base level, there Overbreak place, design units must obtain the consent of the construction team can not be treated privately. (Graves, pits, wells and other soft soil) 2, when the rainy season, the foundation trench, pit bottom to reserve 30cm soil layer, when playing in front of a concrete pad to dig to the design elevation to prevent clear trough over elevation. 3, after the completion drill exploration should be well marked, to protect the solder hole, after design, surveying acceptance, drill holes filling sand. Each fill when filling sand about 30cm, or reinforced with a wooden tamping stick once, drill hole filling sand must be dense. 4, priority use of excavated backfill the original soil. Rainy season, the best accumulation of excavated soil cover to prevent rain water content is too high. Not contain organic impurities (roots, roots, etc.) should be sifted before use, the particle size of not more than 5 cm water to meet the requirements. 5, backfill should be layered spread out, when using breaststroke ramming machine compacted thickness of each layer of soil spread of not more than 25 cm (artificial ramming not more than 20 cm). Prohibited the filling of vehicle thick or pour directly into the soil trough. It prohibited the use of "water ram." Topical artificial ram, but also to ensure quality.

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