EVA/ECB/PE Geomembrane Used in Railway Tunnel

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Tianjin
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Min Order Qty:
88 m²
Supply Capability:
1800000 m²/month

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Product Description:

 

 

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 structure of LDPE Geomembrane series description:

GEOMEMBRANE is a smooth high density proethylene(HDPE) geomembrane manufactured with the highest quality flexible geomembranes  This product is used in applications that require excellent chemical resisitance and endurance properties.  

EVA/ECB/PE Geomembrane Used in Railway Tunnel 

Discription of EVA/Ecb/PE Geomembrane Used in Railway Tunnel
Made from virgin resin by extrude technology
Specification of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
Thickness ranges from l. 5mm t0 3. Omm, width from 2m t0 4m, roll length could be made accord
Ing to design or client' s request.
Features or Property of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
I. Good flexibility
2. Excellent in waterproofing and separation, easy for construction
3. Resist to chemical erosion, high climate bearing ability
Application of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
I. Subway tunnel waterproofing projects
2. Tunnel waterproofing projects
3. Basement and roofing waterproofing
Production standard of EVA/Ecb/PE Geomembrane Used in Railway Tunnel:
First PA rt of tunnel wate RP roofing material technical requests

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

 

 

 

 

 

 

 

 

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Q:0.3m drainage geogrid
Of course, there are many other manufacturers
Q:What is the key to the stripping force of steel plastic geogrid?
The size of the weld area directly affects the size of the peeling force
Q:Geogrid has a bundle of multiple
Hello: Geogrid according to different material, width and length are not the same, the tension requirements are not the same, the tension weight is high, volume weight is high, so a roll weight is not the same, generally 2 meters wide, 100 meters long
Q:What is the reason for the change of geocell to geogrid
Because the height of the geocell is very obvious, and the welding torch is very long, and the geogrid is very different
Q:Which is the high price of steel plastic geogrid and fiberglass geogrid
Geogrid prices, and now the market has a lot of manufacturers of geogrid, geogrid price gap is also great, what the price is reasonable
Q:Glass fiber grille material.
In order to protect the glass fiber, improve the overall performance of the use of special coating treatment process of the composite materials.
Q:Geotextile manufacturers which good?
Nonwoven and woven composite geotextiles:The non-woven fabric is woven with the polypropylene filament woven fabric, and the non-woven fabric is woven with the plastic braiding.
Q:GDZ150 type one-way steel plastic welding geogrid D in the construction of the roadbed is horizontal paving also vertical spread?
The direction of the pulling force is consistent with the direction of the road extension
Q:Geotextile and geogrid first shop which?
Application of Geogrid in soft soil foundation and uneven settlement
Q:What is the difference between gsl30-hdpe geogrid and 30*30kn/m?
Double mesh into regular square, unidirectional geogrid mesh grid according to the intensity by 1:7 1:8 stretching, rib bearing body as a force, as the node transfer force, both constitute a whole, the whole production process to enhance the grid plane torsional modulus, in addition. The characteristics of each node in grid with symmetrical geometric structure and molecular structure of symmetric (tensile strain field grid nodes photoelastic images show that the geogrid strain field of the whole plane is symmetrical), the effectiveness of this product consistency determines the grid load transfer; grid geometry is optimized with the rib, rib the rib section approximate 90 degrees, providing effective for bearing surface grid and filler, the ribs effectively embedded fillers, more effective load transfer;

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