China High Strength Geocell for Soft Soil Foundation Protection

Plastic Geocell for Reforcement treatment for soft soil foundation and steep slope protection highway airport desert mountain and swamp land
Specificationsgeocell:
1).material : HDPE
2)Thickness:1,1.2,1.5,2mm
Height:50,100,150,200mm
3)TGLG5,TGLG8,TGLG10,TGLG15,TGLG20

Item No.Hight (mm)Weld distance (mm)Thickness of the Sheet (mm)Tensile strength of weldig points( N/cm)Tensile strength of connection of cells (N/cm)Tensile srength at yield of each sheet (N/mpa)GS-50-40050330≤A<1000 ≥1.1 ≥100 ≥120 ≥20GS-75-400 75 330≤A<1000≥1.1 ≥100≥120 ≥20 GS-100-400 100 330≤A<1000≥1.1 ≥100≥120 ≥20GS-150-400 150 330≤A<1000≥1.1 ≥100≥120 ≥20 GS-200-400 200 330≤A<1000≥1.1 ≥100≥120 ≥20

geocell :

1).material : HDPE
2)Thickness:1,1.2,1.5,2mm
Height:50,100,150,200mm
3)TGLG5,TGLG8,TGLG10,TGLG15,TGLG20

A. firm for the railway roadbed
In order to prevent gravel gradation lateral movement is stronger as a whole to prevent the pumping, even if the soft ground can prevent the collapse of the whole or in part, the large volume of traffic in areas such as the Cross Road, bifurcation Road and turn, can significantly increase the use of Number of years.

B. for a solid roadbed
Can generate high power and flexibility of both traditional and rock embankment on the basis compared to the basis of thickness can be reduced more than 50% of the gravity and contact with the pressure and reduce the horizontal dispersion and can be used when the account or on a permanent road construction .

C. used to bear the gravity of the dam wall
Strengthen the definition of gravel to form the structure of the body has to stop cross-cutting pressure, no matter slide and pool formation, can itself be supported by non-structural surface layer and the natural plant, or a vertical ladder-type design.

D. shallow water for river training:
Three-direction grid to enhance the strength of avoid fill soil erosion and increase the load, can reduce the cost of construction of the shallow river and allow river traffic with the design and a variety of soil conditions.

E. support for the pipeline and sewer:
To use a more solid foundation for the pipeline, the construction is simple, reducing the excavation, do not have to lay many rocks and avoid part landslide in the long run.

F. used to prevent landslides and heavy-duty force by the retaining wall mixed:
Do not have to use the template structure can create a solid wall, and backfill side firmly into the price of one, even if the traditional structure of a variety of gravity is not available, fill materials can also significantly reduce the cost of the project.

G. independence for the strong terminals, such as dams room.
Can be quickly wall structure independent from the independent wall, and the use of water in the granular to protect dam, or weir wall, if temporary facilities are to be removed also Geocell back at the pier or breakwater and other important coastal Also use a wide range

the specification of geocell

item size

Geogrid chamber

High strength geogrid

Tensile strength of sheet materials MPa

>=23

>=200

Tensile strength of weided seam N/cm

>=100

>=150

Distance of welding mm

330-550

Stretched size m*m

4*5-6*7

The above table is referring to GB/T19274-2003 standard.special sizes are available at customers' request.

Plastic geocell is one new type geosynthetics material, basic sheet is high-molecular polymer, connected by rivets or ultrasonic welded to three-dimensional network structure, unfold it and fill in sand, gravel and clay etc. When used at construction site. According to customer ' s requirement, cut holes or carve arabesquitic in order to increase its lateral permeable ability, also increase the friction and binding force with the foundation material.
Specification of Plastic Geocell for Reforcement treatment for soft soil foundation and steep slope protection highway airport desert mountain and swamp land
TG LG5, TGLG8, TG LGIO, TG LG15, TG LG20 (cm)
Property of Plastic Geocell for Reforcement treatment for soft soil foundation and steep slope protection highway airport desert mountain and swamp land
I. Retractile, foldable when transportation, pulled to network when construction, fill in the soil, gravel, concrete etc. Loose materials, form one structure with strong lateral limitations andhigh stiffness
2. Material is light, abrasion resistance, chemical properties stable, resist photooxidation aging, acid and alkali resistant, suitable for different soil and soil conditions, such as desert
3. Good lateral restrict and prevent slippery, prevent deformation, effectively enhance the bearing capacity of subgrade and dispersed loads function
4. The geocell height and welding distance etc. Geometric dimensions are all changeable in order to meet the requirements of different projects
5. Capable and easily be expanded or contracted, small size for transportation, easy for connect and construction speed is fast
Application of Plastic Geocell for Reforcement treatment for soft soil foundation and steep slope protection highway airport desert mountain and swamp land
1. Used for the stability of railway roadbed
2. To stabilize the desert highway roadbed
3. Used in the governance of shallow water channel
4. Used for the foundation reinforcement of retaining wall, wharf, levee
5. For the management of desert, beaches and river banks
Production Standard of Plastic Geocell for Reforcement treatment for soft soil foundation and steep slope protection highway airport desert mountain and swamp land
GB/T19274-2003 <Geosynthetics - Plastic Geocell>
JT/T 516-2004 < Geosynthetics in highway
Engineering - Geocell

Area
Application of Geosynthetics HydraulicLagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover SolutionsEnvironmentTailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical BarriersCivil WorksErosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation.BuildingParkings,Roofing,Soundproofing building