Mirafi 180n Nonwoven Geotextile

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FAQ

Geomembranes are synthetic materials that offer several advantages over traditional clay liners. Firstly, geomembranes are more resistant to chemical degradation and have a longer lifespan compared to clay liners. They also provide a higher degree of impermeability, reducing the risk of leakage and contamination. Additionally, geomembranes are easier to install and require less maintenance compared to clay liners, making them a more cost-effective solution.
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Use air heater to heat the film. And then it can be teared off directly. If there is a layer of wax on the surface of ceramic tiles, wipe the film with bean flour. The plastic film can be teared off gradually by hand, wiped by steel wool gently or teared off after heated by air heater.
Geomembranes play a crucial role in dam construction by providing an impermeable barrier that prevents water from seeping through the dam structure. This helps in ensuring the stability and integrity of the dam, as it prevents the loss of water and potential leakage that could compromise its functionality. Additionally, geomembranes are used for lining reservoirs and canals, preventing seepage and protecting the environment from contamination. Overall, geomembranes enhance the efficiency and longevity of dam construction projects.
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Certainly, it is better not use the same film after tearing off, and paste a new one in the shop again, it is inevitable that some fine dust and other impurities are stained on the screen when you paste it again
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The electrothermal film floor-heating system is intelligent. The film will automatically stop heating when the temperature of the surface of floor reaches the set point and then remain in the state of heat preservation. Actually it works only several hours a day.
Geomembranes play a crucial role in coal seam gas extraction by providing a barrier between the extracted gas and the surrounding environment. They are used to line and cover storage ponds, containment areas, and gas wells to prevent leakage and contamination of the soil and water. Additionally, geomembranes help to manage and control the flow of water within the extraction process, ensuring safe and efficient gas extraction operations.
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Phenomenon 1: Local lack of concrete surface rough paste, or a small pit, no exposed steel reinforcements. The reason: 1) template surface roughening or cleaning is not clean; 2) release agent brushing uneven or local leak brush; 3) the template joints loose stitching, slit pouring concrete slurry leakage. 4) vibration is not dense, concrete air bubbles remain in the bubble does not discharge a portion of the template surface. Patching scenarios: After the concrete surface well watered wet mortar with concrete grade will Pock smooth pressure light, the color is consistent. After the repair within 12 hours, water moisture conservation. Low partial concrete strength part, immediately remove and re-organize staff reinforced adjustment, formwork and pouring concrete, the template before pouring water wet. 2 phenomenon: A cavity within the concrete structure, no concrete local or cellular particularly large. The reason: 1) In the densely reinforced or reserved holes and embedded parts at the concrete pouring is not smooth; 2) out of order and construction technology construction serious operation, resulting in leakage vibration; 3) segregation of concrete, mortar separation, Dan Zicheng heap, or run pulp; 4) a cutting excessive vibration is not in place. Patching scenarios: The concrete around the loose and weak serous chiseled, rinse with water pressure, support is provided with trays template, moist after watering, a concrete structure with a high specific strength grade Semi hard fine stone concrete pouring carefully layered, powerful tamping, and conservation. Outstanding concrete structure surface, to be the strength of 50% and then chipped away, the surface with a 1: 2 cement mortar smooth
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Anti-aging: The materials for manufacturing rexva electrothermal?films are specially dedicated materials with good properties, and they are anti-aging, non-degenerate, stable performance, and the service life is the same as the building. Moisture resistance: Rexva electrothermal?film is waterproof in the whole, and in the test of soaking for 48 hours and resistant to 3750V high-pressure test, its performance is normal and has no leakage of current. Therefore it can be used in wet environment, but do pay attention to the insulation and waterproofing process of he connecting portion and the cut portion.