HDPE Textured Geomembrane for River tunnel canel

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
88 m²
Supply Capability:
1800000 m²/month

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Product Description:

 

 

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


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

 

 HDPE Textured Geomembrane for River tunnel canel

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

 

 

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Q:How many inspection batches of Geogrid
2, steel plastic geogrid: material approach requires the factory certificate and the manufacturer's test report, the test batch of 10 thousand square meters for the base test 1 times.3, glass fiber geogrid: according to the "glass fiber geogrid" GB/T 21825-2008 provisions: the same specifications, the same grade, the same production process, a certain number of stable continuous production (volume 500 or less) per unit product for a batch of inspection.4, polyester warp knitted polyester geogrid: reference plastic geogrid inspection batch.
Q:Is it possible to add fiberglass grille between asphalt pavement and asphalt pavement
First look at the drawing design requirements
Q:Do you need a geogrid to fill the stone roadbed?
The use of geogrid can not give full play to the role of the embankment
Q:Geogrid and geotextile, the role is the same?
The main function of geotextile is to isolate the protective function of drainage and reinforcement,
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:Glass fiber grille is not geogrid
Geogrid includes plastic geogrid, steel plastic geogrid, fiberglass geogrid
Q:Where the geogrid is the cheapest! Plastic fiber polyester fiberglass geogrid there?
The plastic geogrid is a kind of polymer material with square or rectangular shape which is formed by stretching, and it can be used as two kinds of uniaxial tension and biaxial tension. The utility model is punched on the extruded polymer plate (raw material is polypropylene or high-density polyethylene), and then directionally stretched under the heating condition. The unidirectional stretching grid is only drawn along the length direction of the plate, and the bidirectional stretching grid is made by stretching the unidirectional stretching grid in the direction perpendicular to the length.
Q:Glass fiber mesh cloth.
Main applications are widely used in:1) wall materials (such as glass fiber wall cloth, GRC wallboard, EPS internal and external wall insulation board, gypsum board, etc.).2) reinforced cement products (such as Rome column, flue, etc.)
Q:Classification of plastic geogrid
Three, the application of one-way plastic geogrid:Unidirectional plastic geogrid is a kind of high strength geosynthetics. Widely used in dams, tunnels, docks, highways, railways, construction and other fields.Three, one-way plastic geogrid its main purposes are as follows:1 strengthen the roadbed, can effectively distribute the diffusion load, improve the stability and bearing capacity of the roadbed, prolong the service life;2 can withstand greater alternating load;3 to prevent the roadbed material loss caused by roadbed deformation, cracking, one-way plastic geogrid4 to make the retaining wall after the filling capacity, reduce the earth pressure of retaining wall, save cost, prolong service life, and reduce maintenance costs;5 combined with spraying anchor concrete construction method for slope maintenance, not only can save 30% - 50% investment, but also can shorten the construction period more than doubled;6 in the roadbed and surface of the road to join the geogrid, can reduce the deflection, reduce the rut, the delay time of 3 to 9 times, can reduce the structure layer thickness of up to 36%;7 applies to all kinds of soil, no need to draw materials, save time;8 the construction is simple and quick, can greatly reduce the construction cost.
Q:The future of geotechnical materials
Polyester geogridPolyester fiber warp knitted geogrid with high strength polyester fiber as raw material. The warp oriented structure, fabric of warp yarn between the bending state, cross point binding combined with high-strength fiber filament, forming strong junctions, give full play to the mechanical properties of high strength polyester fiber warp knitting geogrid has high tensile strength, elongation force, tearing strength, and strength the difference is small, the UV aging resistance, abrasion resistance, corrosion resistance, light weight, and soil or gravel interlocking force, to enhance soil shearing strength and improve the integrity and bearing capacity of the soil has a significant effect.

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