Smooth Base Reinforcement Geogrids Geomembrane for Railway Tunnels
- 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 description of Smooth Geomembrane with Straps for Tunnel
Made from extrusion technology with high strength straps evenly distributed on the surface,
Specification of Smooth Geomembrane with Straps for Tunnel:
I. Thickness: L. Omm- 3. Omm
2.2m- 4m in roll width, the length as client 's request
Feature or Property of Smooth Geomembrane with Straps for Tunnel:
I. Good flexibility
2. Excellent in waterproofing and separation, easy for construction
3. Resist to chemical erosion, hig h climate bearing ability
4. Could be suspension type hanging during construction without insert nails, increase laying
Quality and efficiency
Application of Smooth Geomembrane with Straps for Tunnel:
I. Tunnels of railway and highway
2. Subway projects
3. Basement of mineral and municipal projects
Production standard of Smooth Geomembrane with Straps for Tunnel:
GB18173.1-2012
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 is the role of geogrid?
- What is the role of geogrid? The geogrid is divided into: plastic geogrid, glass fiber geogrid, warp knitted polyester geogrid, steel plastic composite geogrid and polyester fiber warp knitting geogrid. The geogrid is used as reinforcement of reinforced earth structure or reinforced material. So what is the role of geogrid? The geogrid plays a very important role in the road, mainly strengthening subgrade and aging. The following is a detailed introduction
- Q: What are the different installation methods for geogrids?
- There are several different installation methods for geogrids, including direct burial, mechanical anchoring, and adhesive bonding. Direct burial involves placing the geogrid in the soil and covering it with additional soil to secure it in place. Mechanical anchoring involves using pins or stakes to anchor the geogrid to the soil or other structures. Adhesive bonding involves using a specialized adhesive to bond the geogrid to a surface, such as a retaining wall. The choice of installation method depends on the specific project requirements and conditions.
- Q: What is the recommended depth of geogrid installation?
- The recommended depth of geogrid installation can vary depending on the specific project and soil conditions. However, in general, it is recommended to install geogrids at a depth of at least 12 inches to provide adequate stabilization and reinforcement to the soil.
- Q: What is the difference between geotextiles and geogrids?
- Engineering applications: highway, railway, bridge, road, pier, dam, slag field, such as soft soil foundation reinforcement, retaining wall and pavement crack resistance engineering and other fields. Glass fiber mesh used in exterior wall, interior wall paint, mainly to prevent cracking, different materials at the junction of mortar plastering material hollowing. Local node reinforcement will also be used. Geotextile has excellent filtration, drainage, isolation, reinforcement, seepage prevention, protection, light weight, high tensile strength, good permeability, high temperature resistance, anti freezing, anti-aging, corrosion resistance. Common non-wovenUsed in the water layer, polyethylene polypropylene fiber waterproof is also used.
- Q: How do geogrids improve the performance of geocell-reinforced embankments?
- Geogrids improve the performance of geocell-reinforced embankments by providing additional reinforcement and stability. They help distribute the load more evenly, reducing the stress on the geocells and preventing displacement or failure. Additionally, geogrids enhance the overall strength of the embankment, increasing its resistance to lateral movement and vertical settlement.
- Q: Are geogrids suitable for use in soil reinforcement for coastal protection structures?
- Yes, geogrids are suitable for use in soil reinforcement for coastal protection structures. Geogrids are commonly used in such applications as they provide excellent reinforcement to the soil, improving its stability and resistance against erosion caused by waves and tides. They offer high tensile strength, durability, and resistance to harsh environmental conditions. Additionally, geogrids can be easily installed and integrated into various coastal protection systems, making them an effective solution for reinforcing soil in coastal areas.
- Q: How do geogrids improve the performance of geosynthetic-reinforced walls?
- Geogrids improve the performance of geosynthetic-reinforced walls by providing additional tensile strength and stability to the structure. They act as a reinforcement material, distributing the load and preventing soil movement or wall failure. Geogrids also enhance the overall durability and longevity of the wall by reducing the potential for settlement, soil erosion, and deformation.
- Q: How do geogrids enhance the stability of steep railway cuttings?
- Geogrids enhance the stability of steep railway cuttings by providing reinforcement and increasing the tensile strength of the soil. They are placed within the soil to distribute the stress and prevent sliding or collapse, effectively stabilizing the slope and minimizing erosion.
- Q: Are geogrids suitable for use in contaminated soil conditions?
- Yes, geogrids are suitable for use in contaminated soil conditions. Geogrids are made from durable and chemically resistant materials, which allows them to withstand the harsh conditions of contaminated soil. Additionally, their high tensile strength and stability make them effective in reinforcing and stabilizing the soil, even in contaminated areas.
- Q: In the reinforced earth retaining wall, the geogrid is connected with the panel
- If the precast or cast-in-place concrete panel and the prefabricated block are used as the wall surface, when the utility model is manufactured, the clipping geogrid with transverse ribs is anchored to the block structure. When installed with a connecting rod like a pin. If it is anti wrap form, the lower end of the direct and the upper part of the corresponding part of the link with the connecting rod after the tension, and then fill compacted.
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Smooth Base Reinforcement Geogrids Geomembrane for Railway Tunnels
- 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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