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Geonet

Geotechnical network is mainly used in soft foundation treatment, roadbed reinforcement, slope protection, bridge abutment reinforcement, coastal slope protection, reservoir bottom reinforcement and other projects.

Description:
Geotechnical network is made of high density polyethylene (HDPE) and anti-ultraviolet additives. It has the characteristics of anti-aging and anti-corrosion. The use of highway and railway subgrade can effectively distribute loads, improve the bearing capacity and stability of the foundation, and prolong the life of the foundation. Laying on the side slope of highway can prevent landslide, protect water and soil, and beautify the environment. Reservoir and river embankment protection laying can effectively prevent collapse; in coastal engineering, it has good flexibility and permeability to buffer the impact energy of wave break.

20171009163340_393

Application:
CE131 Geotechnical Network
For roadbed reinforcement, the granular filling and mesh are interlocked to form a stable plane, prevent filling subsidence, and can disperse the vertical load; multi-layer reinforcement can be used in areas with poor geographical conditions.
1. Prevent subgrade cracks and collapse.
2. Enhance the foundation, dam slope, improve the stability of roadbed and reduce the area occupied;
3. It can bear heavy load.
4. Shortening the construction period; Geotechnical network specifications and performance parameters
It can also be constructed under harsh conditions.
5. CE131 is used for Pavement Reinforcement to integrate grids with pavement materials, which can effectively disperse load transfer and prevent pavement cracks.
1. Strengthen the stability of pavement and prevent cracks.
2. It can withstand large variable loads.
3. It can prevent pavement cracks caused by boiling.
4. It can reduce the amount of pavement materials and speed up the construction.

CE151 Geotechnical Network
It is suitable for river embankment protection, coastal treatment, tunnel engineering and the laying of breakwater diversion dam, etc.
1. Protection of dam and rock surface to prevent erosion and collapse, rock loosening and soil erosion, can be made into stone cages for use.
2. Riverbank and waterway engineering have strong flexibility and good permeability, are not eroded by sea water, and can absorb wave impact.
3. Can be made into rectangular, square or tubular stone cages directly installed underwater, without expensive diving operations.

Project

CE111

CE121

CE131

CE131B

CE151

Width (m)

2.5

2.5

2.5

2.5

2.5

Mesh size (mm)

(8 *6)+2

(8 *6)+2

(27 *27)+3

(22 *22)+3

(74 *74)+5

Thickness (mm)

2.9 (+0.3)

3.3 (+0.3)

5.2 (+0.5)

4.8 (+0.5)

5.9 (+0.6)

 

Unit area mass (g/m2)

425+50

530+50

660+50

660+50

550+50

Tensile strength (KN/m) >

2.0

7.68

5.80

6.40

4.82

Fracture elongation (%) <

41.0

20.2

16.5

18.6

23.2

Tensile force at10% elongation(>KN/m)

1.32

6.80

5.20

5.74

3.93

 

Remarks

Products with special specifications may be manufactured according to the requirements of the contract or agreement.

 

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