HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining canal:

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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:

 

 

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 description of HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining  canal
Geomembranes are impermeable geosynthetics that, until recently, were mainly used as canal and pond liners. However, modern technology has broadened liner applications to include landfills, wastewater treatment lagoons, oil and gas exploration (including hydraulic fracturing or "fracking"), aquaculture, irrigation ponds and remediation. In many of these applications, a nonwoven geotextile is used as a cushion to protect the geomembrane. In general, geomembrane liners offer excellent puncture resistance and can withstand a wide range of chemicals and temperatures. They are also highly flexible and conform well to the subgrade.

HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining  canal:

Specification of HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining  canal:
I. Thickness: 0.3mm-3. Omm
2.4m-9m in roll width, the length as client ' s request
Features or Property of HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining  canal:
I. Good flexibility
2. For service temperature range: -700C-+1IOoC
3. Corrosion resistance, aging resistance
4. Excellent environmental stress cracking resistance property
5. High tensile strength and elongation

Application of HDPE Geomembrane for Environmental Projects water conservancy projects landfill mining  canal:
I. Municipal environmental projects, water conservancy projects
2. Landfill cap(closures), mining heap leach pads
3. Pond liner, canal linings, tank linings, raw water treatment reservoirs, retention ponds
4. Waste water treatment lagoon, secondary containment

Production standard:
I. GB/T17643-2011
2. CJ/T234-2006
3. GRI-GM13

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:What is the meaning of reinforced subgrade? Is there a geogrid type on the road?
Some of them may be designed to be made of geocell and geotechnical net. Mainly depends on how you design.
Q:What is the quota of two-way steel plastic composite geogrid
The calculation of the weight of the steel structure of the 4-335, cold drawn steel wire mesh calculation method is the same as the steel
Q:Geogrid construction must be folded back 2m wrapped in compacted packing on it?
Edit this section of geogrid construction notesPaved geogrid should be smooth, paving layer after acceptance, to prevent longitudinal askew phenomenon, according to the width of paving layer or draw white thread, you can start paving, and then use the end of the nail fixed grid (nail 8, per meter wide uniform fixed distance) well, after the end of the fixed grid, with the paving machine will grill slowly pulled forward each shop, shop 10 meters long artificial tightening and straightening once, until a volume grating puwan, put the next volume, operation with a roll of puwan with roller 6T-10T from the starting point to begin the direction of rolling over, (steel rolling as road paving in the surface layer and the leveling layer, the machine is appropriate; such as grid laid directly on the concrete pavement, with the roller roller is appropriate) ground shop: Volume long unit as the laying of the long, the grid should be covered the long shop Full, then the overall check a paving quality, and then paving the next section, the next section of paving, grille and grille can be used lap length 10-15CM, and fixed with nails or wedge to shop in second, to the direction followed by analogy with operating requirements.
Q:How much is the overlap length of Geogrid
10-15cm if the geogrid is a longitudinal lap not less than 20cm reference geogrid construction technology
Q:What is the market price of the geotechnical grid in 2017
(3) geogrid, geogrid laying bottom surface should be smooth, dense, should generally be tiled, straight, no overlap, no curl, kink, two pieces of geogrid adjacent to lap 0.2m, and along the horizontal Subgrade of geogrid overlap every 1 meters with 8 wire were interspersed in the grid connection, and laying on every 1.5-2m U nail is fixed on the ground.
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:Fiberglass grille price?
Fiberglass geogrid price is divided according to the model, fiberglass geogrid models are 30KN, 40KN, 50KN, 60KN, 70KN, and so on, the maximum can reach 200KN. Fiberglass geogrid models are as follows:
Q:What is the width of glass fiber grating 100cm
Glass fiber reinforced plastic (FRP) grid is a kind of board material with a lot of space, which is made of glass fiber as reinforcing material and unsaturated polyester resin as matrix.
Q:What are the specifications of unidirectional geogrid?
Unidirectional geogrid according to different material
Q:Anchorage length of Geogrid
The old cement pavement maintenance, use method and injection method of self-adhesive, glass fiber grid in the original road, also can do fine 20mm-30mm asphalt concrete leveling layer in the original pavement, then laying fiberglass geogrid, and asphalt concrete pavement, thickness should be 60-100mm.E. the new road surface layer can be anchored method, self adhesion method for construction.

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