Triax Geogrids Reinforced HDPE Textured Geomembrane for River Tunnel Canal
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 88 m²
- Supply Capability:
- 1800000 m²/month
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The structure of HDPE Textured Geomembrane for River tunnel canel description :
One side or two sides uniformly textu red surface by special blow technology.
Specification of HDPE Textured Geomembrane for River tunnel canel:
I. Thickness: 1.0mm t0 3. 0mm
2.4m-9m in width, roll length as design or client ' s request
Feature of Property of HDPE Textured Geomembrane for River tunnel canel:
I. High flexibility, high waterproof coefficient
2. Could be used in the temperature of -700C - IIOoC
3. Good stability, anti acid and alkalis, anti-erosion
4. High climate bearing ability, excellent in anti-aging
5. High tensile strength and elongation, can be used in bad geology and climate, especially be
Used in the soil uneven sedimentation
6. High friction coefficient
Application of HDPE Textured Geomembrane for River tunnel canel:
I. M unicipal p rojects
2. Landfill treatment projects
3. Waste water treatment
4. Mineral waterproofing
Production standard of HDPE Textured Geomembrane for River tunnel canel:
I. GB/T17643-2011 ( GH-2T1 and GH-2T2 )
2. CJ/T234-2006
3. GRI-GMB
Area |
|
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 |
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
- Q: What are the quality assurance measures for geogrid installation?
- Quality assurance measures for geogrid installation include: 1. Proper preparation of the subgrade: Ensuring that the subgrade is well-graded, compacted, and free from any debris or vegetation is crucial before geogrid installation. This ensures a stable base for the geogrid and enhances its effectiveness. 2. Correct geogrid selection: Choosing the appropriate type and strength of geogrid based on the specific project requirements and design specifications is essential. This involves considering factors such as load capacity, soil type, and expected performance. 3. Accurate geogrid placement: Ensuring that the geogrid is correctly positioned and securely anchored is vital for its effectiveness. Careful attention should be paid to the alignment, overlap, and anchorage of the geogrid to prevent any shifting or displacement during and after installation. 4. Proper tensioning: Geogrids need to be adequately tensioned to achieve the desired tensile strength and load distribution. This requires following manufacturer guidelines and using appropriate tensioning equipment to achieve the recommended elongation or strain. 5. Regular inspection and testing: Conducting frequent inspections during geogrid installation helps identify any defects, damage, or non-compliance with specifications. Additionally, conducting pull-out tests or other relevant performance tests can verify the geogrid's adherence to the desired strength and load-bearing capacity. 6. Documentation and record-keeping: Maintaining comprehensive documentation of geogrid installation, including materials used, installation procedures, test results, and any deviations or corrective actions taken, ensures traceability and accountability. This documentation can be valuable for quality control and future reference. By implementing these quality assurance measures, geogrid installation can be carried out effectively, ensuring the desired performance and longevity of the geogrid system.
- Q: Can geogrids be used in reinforcement of stormwater management systems?
- Yes, geogrids can be used in the reinforcement of stormwater management systems. Geogrids provide added structural stability and strength to the soil, helping to prevent erosion and maintain the integrity of the stormwater management infrastructure. They are often used in the construction of retaining walls, embankments, and other drainage structures to enhance their resilience and long-term performance.
- Q: Can geogrids be used in reinforcement of rock slopes?
- Yes, geogrids can be used in the reinforcement of rock slopes. Geogrids are commonly used in geotechnical engineering to enhance the stability and strength of slopes, including rock slopes. They provide additional tensile strength to resist potential movement and erosion, improving the overall stability of the slope.
- Q: Longitudinal and transverse tensile strength more than 60kn/m which has several geogrid
- The key depends on which side you choose, the choice is different.
- Q: Details of fiberglass geogrid
- 1, slow down reflection crackThe reflection crack is due to the old concrete surface layer in the vicinity of the joint or crack of large displacement caused by asphalt overlay in above the stress concentration caused by it, including horizontal displacement caused by changes in temperature and humidity, and caused by the traffic load of the vertical shear displacement. The former leads to the concentrated tensile stress in the asphalt overlay above the joint or crack, while the latter makes the asphalt overlay above the joint undergo large bending stress and shear stress.Because the modulus of geogrid is very large, up to 67Gpa, as the application of hard interlayer stiffness in asphalt overlay layer, its role is to inhibit stress, strain release, and at the same time as the asphalt concrete reinforced material, improve overlay tensile and shear capacity, so as to achieve the purpose of crack reduction. Practice shows that a change in the direction of the horizontal crack corresponding energy can be moved from its starting point 0.6 meters, more than 1.5 meters width of the reinforcement material helps to ensure that the energy dissipated on both sides of the crack completely.
- Q: Can geogrids be used in retaining walls for commercial developments?
- Yes, geogrids can be used in retaining walls for commercial developments. Geogrids are commonly used in such applications to improve the stability and strength of the retaining wall by providing reinforcement and preventing soil movement.
- Q: Which is the high price of steel plastic geogrid and fiberglass geogrid
- If you take the worst plastic steel and the best glass fiber ratio, the latter price is high
- Q: Is the test items within the inspection listAcceptance specification
- Stagger distance. About these items
- Q: How is a geogrid different from other geosynthetics?
- A geogrid is a type of geosynthetic that is specifically designed to provide reinforcement and stabilization to soil structures. Unlike other geosynthetics such as geotextiles or geomembranes that are primarily used for separation, filtration, or containment purposes, a geogrid is primarily used to increase the strength and load-bearing capacity of soil. It is characterized by its rigid or semi-rigid structure, typically composed of polymers or metals, which helps distribute loads and improve soil stability.
- Q: How do geogrids improve the performance of geosynthetic drainage systems?
- Geogrids improve the performance of geosynthetic drainage systems by providing additional structural support and stability. They enhance the load-bearing capacity of the system, preventing soil erosion and promoting effective water flow. Geogrids also distribute the weight evenly across the system, reducing the risk of localized failures and improving long-term durability.
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Triax Geogrids Reinforced HDPE Textured Geomembrane for River Tunnel Canal
- 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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