Biaxial Geogrids HDPE Point Textured Geomembrane for River Bank Tunnel Canal Projects
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 88 m²
- Supply Capability:
- 1800000 m²/month
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Introduction of CNBM
China National Building Materials (Group) Corporation (CNBM) is a state-owned enterprise in charge of administrative affairs in China building materials industry. Established in 1984, CNBM is a large group corporation of building materials with total assets of RMB 25 billion and a total staff of 30,000. Now CNBM owns more than 200 subsidiaries in and abroad the country, including wholly-owned corporations and joint ventures.
FAQ of geosynthetics :
What is geosynthetics ?
Geosynthetics form a perfect erosion control fabric used extremely widely in civil engineering to stabilize and reinforce slopes and soil under or next to roads, railways, dams, water reservoirs etc.. They can be easily applied which minimizes the time of construction, as well as they limit the resources and materials necessary.
What kinds of geosynthetics we have ?
Non-woven geotextile, geogrids, geocells, GCL, Geomembranes, Geonets, Geocomposites etc .
What is the geosynthetics used for ?
Hydraulic
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses
Aquaculture and Desalination,Water Lagoons,Tanks, Reservoirs, Liquid Waste,Floating Cover Solutions, Drainage and Filtration
Environment
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers
Civil Works
Erosion Control,Secondary Containment,Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.
Building - Parkings,Roofing,Soundproofing
The description of HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining canal
Geomembranes are impermeable geosynthetics that, until recently, were mainly used as canal and pond liners. However, modern technology has broadened liner applications to include landfills, wastewater treatment lagoons, oil and gas exploration (including hydraulic fracturing or "fracking"), aquaculture, irrigation ponds and remediation. In many of these applications, a nonwoven geotextile is used as a cushion to protect the geomembrane. In general, geomembrane liners offer excellent puncture resistance and can withstand a wide range of chemicals and temperatures. They are also highly flexible and conform well to the subgrade.
The structure of HDPE Point Textured Geomembrane For river bank tunnel canel projects description:
One side or two sides uniformly point textured surface by special blow technology
Specification of HDPE Point Textured Geomembrane For river bank tunnel canel projects:
I. Thickness: L. Omm-3. Omm
2.4m-9m in width, roll length according to design or client ' s request
Features or Property of HDPE Point Textured Geomembrane For river bank tunnel canel projects:
Anti-crack, dimensional stability, anti-aging, smooth appearance, high friction coefficient.
Application of HDPE Point Textured Geomembrane For river bank tunnel canel projects:
I. Municipal projects
2. Landfill treatment projects
3. Waste water treatment
4. Mineral waterproofing
Production standard of HDPE Point Textured Geomembrane For river bank tunnel canel projects:
I. G B/T17643-2011 ( GH-2TI and GH-2T2 )
2. CJ/T234-2006
Area | Application of Geosynthetics |
Hydraulic | Lagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover Solutions |
Environment | Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers |
Civil Works | Erosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation. |
Building | Parkings,Roofing,Soundproofing building |
- Q: Can geogrids be used in ground improvement techniques?
- Yes, geogrids can indeed be used in ground improvement techniques. Geogrids are commonly employed to reinforce and stabilize weak soils, providing increased strength and stability to the ground. They are often used in applications such as retaining walls, embankments, and road construction to enhance the load-bearing capacity and prevent soil erosion. By distributing the load more evenly and reducing settlement, geogrids effectively improve the overall performance and longevity of the ground.
- Q: How are geogrids installed in construction projects?
- Geogrids are typically installed in construction projects by first clearing and preparing the site, followed by laying a layer of geotextile fabric over the prepared area. The geogrid is then unrolled and placed on top of the fabric, ensuring proper alignment and overlap. The edges of the geogrid are secured using pins or stakes. Finally, the geogrid is covered with additional layers of soil, aggregate, or asphalt, depending on the specific project requirements.
- Q: Do geogrids affect the permeability of soil?
- Yes, geogrids can affect the permeability of soil. Geogrids are typically used in civil engineering to reinforce soil and increase its strength. When installed, geogrids create a network of interconnected channels that enhance the drainage system within the soil. This improved drainage can result in increased permeability, allowing water to flow more freely through the soil.
- Q: How do geogrids help in soil reinforcement?
- Geogrids help in soil reinforcement by distributing the load applied to the soil over a wider area, thereby reducing the pressure on the soil and improving its stability. They act as a reinforcement material, providing tensile strength to the soil and preventing it from sliding or shifting. Additionally, geogrids enhance the cohesion between soil particles, increasing the overall strength and preventing the formation of cracks or failures.
- Q: Can geogrids be used in slope stabilization for mining waste dumps?
- Yes, geogrids can be used in slope stabilization for mining waste dumps. Geogrids offer effective reinforcement and stability to slopes by distributing the tension forces throughout the structure. They can help prevent slope failures, control erosion, and enhance the overall stability of mining waste dumps.
- Q: How do geogrids improve the stability of embankments?
- Geogrids improve the stability of embankments by providing additional reinforcement to the soil. They are made of high-strength materials and are placed within the soil layers to distribute the load more evenly. Geogrids increase the friction between the soil particles, preventing excessive movement and settlement. This reinforcement helps to resist the forces of gravity and external loads, ultimately enhancing the overall stability and longevity of the embankment.
- Q: Are geogrids resistant to chemical attack?
- Yes, geogrids are generally resistant to chemical attack. They are typically made from high-strength polymers like polyester or polypropylene, which have excellent chemical resistance properties. This allows geogrids to withstand exposure to various chemicals commonly found in soil, water, and other environmental conditions, making them a reliable option for reinforcement and stability in different applications.
- Q: Can geogrids be used in stormwater management applications?
- Yes, geogrids can be used in stormwater management applications. Geogrids are often used to reinforce and stabilize soil in various construction projects, including stormwater management systems. They help to improve the strength and stability of the soil, allowing it to better withstand the forces and pressures exerted by stormwater. Additionally, geogrids can also enhance the performance of stormwater management structures by preventing soil erosion and promoting water infiltration. Overall, geogrids are a valuable tool in stormwater management applications.
- Q: What is the difference between nonwoven geotextiles and geotextile? What is their role?
- Geomembrane is a kind of composite material. The utility model is composed of a HDPE geomembrane and a non-woven geotextile filter fabric, which is composed of a nonwoven geotextile filter +HDPE geomembrane and a non-woven geotextile filter fabric, which is compounded with a HDPE geomembrane, and has good waterproof effect.Role: River, dam, reservoir, landscape lake seepage are impervious to the material.
- Q: Refers to the size of the geogrid mesh holeSpecific attention is not clear, the banner of Chang Chang official CafeThere's something you're looking forGrille generally by the vertical and horizontal staggered from the simple meaning of space can also be understood that the size of the lattice gap.
- Geogrid generally by horizontal and vertical staggered from the simple meaning of space can also be understood that the size of the lattice gap.
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Biaxial Geogrids HDPE Point Textured Geomembrane for River Bank Tunnel Canal Projects
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 88 m²
- Supply Capability:
- 1800000 m²/month
OKorder Service Pledge
OKorder Financial Service
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