HDPE Point Textured Geomembrane For river bank tunnel canel projects
- Ref Price:
-
- 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:How are geogrids installed in the field?
- Geogrids are typically installed in the field by first preparing the soil surface and removing any debris or vegetation. The geogrid is then rolled out and placed on top of the prepared soil. It is important to ensure that the geogrid is properly aligned and overlapping if multiple rolls are being used. The edges of the geogrid are then securely anchored using stakes or pins to prevent movement during installation. Finally, the soil is backfilled and compacted over the geogrid to provide additional support and load distribution.
- Q:Are geogrids suitable for use in mining tailings ponds?
- Yes, geogrids are suitable for use in mining tailings ponds. Geogrids are a type of geosynthetic material that offer excellent strength and stability, making them ideal for reinforcing and stabilizing soil and other materials in various applications, including tailings ponds. They can help prevent erosion, improve drainage, and enhance the overall stability of the pond. Additionally, geogrids are resistant to chemical degradation, which is important in mining environments where tailings may contain potentially harmful substances.
- Q:How is a geogrid different from other geosynthetic materials?
- A geogrid is different from other geosynthetic materials in that it is specifically designed to provide high tensile strength and stiffness. Unlike other geosynthetics such as geotextiles or geomembranes, which are primarily used for filtration, separation, or containment purposes, geogrids are used to reinforce and stabilize soil structures. Geogrids have a grid-like structure that enhances their ability to distribute loads and improve the overall strength of the soil, making them ideal for applications like road construction, retaining walls, and slope stabilization.
- Q:What are the factors to consider when selecting a geogrid for a specific application?
- When selecting a geogrid for a specific application, there are several factors to consider. These include the required strength and stiffness of the geogrid, the type of soil or aggregate it will be used with, the expected loads and stresses that will be applied, the environmental conditions such as temperature and moisture, and the installation and construction methods. Additionally, factors such as cost, durability, and availability should also be taken into account when choosing the most suitable geogrid for the application.
- Q:Geogrid and geotextile which effect is good
- Geotextile has excellent filtration, isolation, reinforcement and protection effect, high tensile strength, good permeability, high temperature resistance, anti freezing, anti-aging, corrosion resistance
- Q:Can geogrids be used for reinforcement in soft soils?
- Yes, geogrids can be used for reinforcement in soft soils. Geogrids are commonly used in geotechnical engineering to stabilize and reinforce weak or soft soils. They provide a stable and strong foundation by distributing the load and increasing the soil's shear strength.
- Q:Are geogrids suitable for use in ground reinforcement for solar farms?
- Yes, geogrids are suitable for use in ground reinforcement for solar farms. Geogrids provide excellent soil stabilization, erosion control, and load-bearing capacity, which are crucial for supporting the heavy equipment and structures in solar farms. Additionally, geogrids can enhance the overall stability and longevity of the ground, ensuring efficient and sustainable operation of solar energy infrastructure.
- Q:Can geogrids be used in reinforcement of gabion walls?
- Yes, geogrids can be used in the reinforcement of gabion walls. Geogrids are commonly used to provide additional stability and strength to structures, including gabion walls. By placing geogrids within the gabion structure, it helps to distribute the forces and enhance the overall stability of the wall, making it more resistant to external pressures and potential failure.
- Q:How to connect two-way geogrid
- Every 1.5m - 2m with U type nails fixed to the ground!
- Q:What are the long-term performance characteristics of geogrids?
- The long-term performance characteristics of geogrids include factors such as durability, stability, and strength. Geogrids have been proven to maintain their effectiveness over extended periods of time, providing reliable reinforcement and stabilization in various applications. They exhibit excellent resistance to environmental factors like UV radiation, moisture, and chemical exposure, ensuring their longevity. Geogrids also possess high tensile strength, allowing them to withstand heavy loads and distribute stresses effectively. Overall, geogrids offer long-lasting performance, making them a reliable solution for soil reinforcement and erosion control in engineering and construction projects.
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HDPE Point Textured Geomembrane For river bank tunnel canel 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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