Xr-5 Geomembrane

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FAQ

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Geomembrane in the roadbed is not only strengthening the subgrade, but also plays a role in the anti-seepage and anticorrosion. The geomembrane has good heat resistance and cold resistance. good chemical stability, high rigidity and toughness, good mechanical strength, environmental stress cracking resistance and tearing strength. With density is rising, the mechanical properties and barrier properties will be a corresponding increase, heat resistant, and the tensile strength is higher; It can resisit the corrosion of acid, alkali and organic solvents and others.

No, geomembranes are typically used for containment purposes, such as lining ponds or preventing leakage, and are not designed or suitable for decorative purposes like creating waterfalls.

Geomembranes are designed to perform well in high wind uplift conditions. They are typically made from durable materials such as high-density polyethylene (HDPE) or polyvinyl chloride (PVC) that have excellent tensile strength and resistance to tearing. Additionally, geomembranes are often installed with anchoring systems or mechanical fasteners to provide additional stability and prevent uplift. Overall, geomembranes have proven to be effective in withstanding high wind uplift conditions and providing reliable containment and protection.

When selecting a geomembrane for a specific application, several factors need to be considered. These factors include the type and severity of the environmental conditions, the physical properties required for the application, the installation method and site conditions, as well as the overall project budget. Additionally, the compatibility of the geomembrane with other materials and the long-term durability and lifespan of the membrane are important considerations. Proper evaluation of these factors will ensure the selection of a suitable geomembrane that will effectively meet the requirements of the specific application.

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Seepage-proof geomembrane used in the underground seepage-proof project has advantages as follow. First, it has a good seepage-proof performance. Practices have proved that film seepage-proof channel can generally reduce 90% to 95% of seepage loss. Second, light, low dosage and traffic volume. Third, good adaptive deformation ability. Fourth, simple construction, short construction period. Fifth, strong corrosion resistance. Sixth, low cost.

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1. To clean the surface and ensure that there is no dust and dirt of the grassroots, for smooth, solid, light pressure, does not allow rugged, loose and sand off ash and other defects. 2. To make a good preparation of the materials, the foaming agent, additives, cement and auxiliary materials should be transported to the designated place for storage. 3. It should be leveled according to the design. First, take use of the cement mortar according to 2.5x2.5m to determine the height of the slope. 4. To start the foaming machine to start to work, and then start the host. To sent the cement into the agitator with the help of the conveyor?belt/band carrier. And after it is mixed uniform to start the transportation system of foam conveying system and high-pressure pump. And then mix the concrete composite material averagely and transport them to the disignated construction area to cast. 5. According to the requirements of the construction, the professionals will smooth the castin foam concrete. (with help of the smooth floating ruler) Because after it is being smooth, the surface of the foam cement will produce a little air void which will have a bad effect of the surface of the waterproof construction. It is suggested to establish the 70% final set of the casting foam concrete and use the cement mortar to smooth and protect. 6. When the integral casting of foam concrete has reached 4000 square meters and the final set of the concrete has up to 70%( It is generally 25 centigrade and 36 hours). The cut of the dividing joint should be in time. And the width of the dividing joint should be bigger than 4x4m. The the width and depth of cutting of every dividing joint should be calculated by 1/800 telescopic value of the thermal efficiency expansion. The deepth of the width of cutting is 1.5x3.0cm, the elastic sealing material will be sealed in after the cutting.

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Coated glass is coated one or more layers of metal, alloy or metal compound thin film on the surface of the glass so as to change the optical properties of the glass and meet certain requirements. It is mainly used in construction, automotive, decoration and other fields.

Geomembranes offer several advantages in oil spill containment. Firstly, they provide a highly effective barrier between the spilled oil and the surrounding environment, preventing its spread and minimizing the risk of contamination. Secondly, they are flexible and can be easily deployed in various terrains, including water bodies and rough terrains, making them versatile in different spill scenarios. Additionally, geomembranes are durable and resistant to degradation from oil, UV radiation, and harsh weather conditions, ensuring long-term effectiveness. Furthermore, their impermeability ensures the captured oil can be efficiently recovered, facilitating cleanup efforts. Overall, the use of geomembranes in oil spill containment enhances environmental protection and enables swift and efficient response to minimize the impact of spills.