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:Which kind of polypropylene geogrid belongs to the geogrid?
The steel plastic geogrid is a composite of polyethylene and steel wire;Glass fiber geogrid, warp knitted polyester geogrid is woven glass fiber or polyester fiber woven geogrid, nor is it that you said the polypropylene soil
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:What is the principle of geogrid?
GSZ: 1 what are the characteristics of high strength steel wire, steel plastic composite geogrid tension by warp knitting bear, resulting in high tensile modulus at low strain capacity, vertical and horizontal rib synergistic effect, give full play to the role of Geogrid on soil type. 2, steel plastic composite geogrid vertical steel rib weft woven into nets, an outer coating layer forming a steel wire and the outer coating layer can destroy the function of coordination, elongation is very low (less than 3%). The main force unit of steel plastic composite geogrid is steel wire, and the creep is very low. 3, through the production process of plastic surface treatment, suppress the rough pattern, in order to enhance the surface roughness of the grid, improve the steel plastic composite geogrid and soil friction coefficient. 4, steel plastic composite geogrid width of up to 6m, to achieve high efficiency, economic effect of reinforcement. 5, steel plastic composite geogrid used high-density polyethylene can ensure that: at room temperature will not be affected by acid and alkali and salt solution, or oil erosion; will not be dissolved by water or microbial damage. At the same time, the high molecular weight of polyethylene is also sufficient to resist ultraviolet radiation caused by aging. The grille stress aspect rib synergistic effect, can not generate node crack or damage. But in the actual project, after the packing compaction, therefore has not been subjected to the ultraviolet light and the oxygen erosion, therefore completely may satisfy the permanent construction request.
Q:How many square meters of geogrid?
A grille is made of polypropylene, PVC polymer and thermoplastic or molded by two-dimensional grid or a certain height of the three-dimensional mesh screen, when used as a civil engineering, called geogrid.
Q:Where can I do three to the geogrid test?
Currently did not find the corresponding three geogrid test specification, how to determine the direction of the three cells, how to load are not standardized
Q:What materials are needed for the production of building safety net
The single belt is formed by the longitudinal and horizontal spacing or the clamping arrangement, and the welding joint is formed by adopting the welding technology of special strengthening bonding to weld the joint. The use of polyethylene production by Seiko weaving. Color usually green or blue.
Q:The effect of steel and plastic grille in steel and plastic grille
3 steel plastic grille for the construction of convenient, time-saving, labor-saving, shorten the construction period, reduce maintenance costs.4 steel plastic grille used to prevent cracks in culvert.5 plastic steel plastic geogrid is used to enhance soil slope and prevent soil erosion.
Q:What is the difference between polyethylene geogrid and uni directional high strength geogrid
The utility model has the advantages of convenient operation, time saving, labor saving, short construction period and reduced maintenance cost. FourThe utility model relates to a bidirectional grid which is suitable for preventing cracks in culvert. FiveTwo way grid is used to enhance soil slope and prevent soil erosion. Six
Q:Classification and characteristics of geogrids
Two, steel plastic composite geogrid:1 high strength steel wire, steel plastic composite geogrid tension by warp knitting bear, resulting in high tensile modulus at low strain capacity, vertical and horizontal rib synergistic effect, give full play to the role of Geogrid on soil type.2, steel plastic composite geogrid vertical steel rib weft woven into nets, an outer coating layer forming a steel wire and the outer coating layer can destroy the function of coordination, elongation is very low (less than 3%). The main force unit of steel plastic composite geogrid is steel wire, and the creep is very low.3, through the production process of plastic surface treatment, suppress the rough pattern, in order to enhance the surface roughness of the grid, improve the steel plastic composite geogrid and soil friction coefficient.4, steel plastic composite geogrid width of up to 6m, to achieve high efficiency, economic effect of reinforcement.5, steel plastic composite geogrid used high-density polyethylene can ensure that: at room temperature will not be affected by acid and alkali and salt solution, or oil erosion; will not be dissolved by water or microbial damage. At the same time, the high molecular weight of polyethylene is also sufficient to resist ultraviolet radiation caused by aging. The grille stress aspect rib synergistic effect, can not generate node crack or damage. But in the actual project, after the packing compaction, therefore has not been affected by ultraviolet light and oxygen.
Q:Introduction of steel plastic grille
By a single band,

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