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Erosion Control Heavy Galvanized Gabion Cages For Retaining Wall
Product name: gabion cage wall
Gabion box/gabion basket is made of galvanized wire/ZnAl(Galfan)coated wire/PVC or PE coated wires,the mesh is hexagonal shape.
Gabion basket material : galvanized wire,ZnAl(Galfan) coated wire/PVC or PE coated wire
Gabion basket wire diameter : 2.0mm,2.2mm,2.7mm,3.05mm etc.
Gabion basket sizes: 1x1x1m,2x1x0.5m,2x1x1m,3x1x1m,3x1x0.5m,4x1x1m,4x1x0.5m,4x2x0.3m,
5x1x0.3m,6x2x0.3m etc.,customized is available.
Gabion size: 60*80mm,80*100mm,100*120mm,120*150mm,or customized
Gabion surface treatment: hot dip galvanized,aluminum alloy(galfan),PVC coated etc.
Gabion basket application: can be widely used in flood controling,retaining wall,river bank protection,slope protection etc.
Gabion Cage Applications:
• Control and guide of water or flood
• Flood bank or guiding bank
• Prevention of rock breaking
• Water and soil protection
• Bridge protection
• Strengthening structure of soil
• Protection engineering of seaside area
• Seaport engineering
• Isolation walls
• Protection of road
Gabion Cage Advantage:
Flexibility: Flexibility is an important benefit of any gabion structure. The
double-twist hexagonal mesh construction permits it to tolerate
differential settlement without fracture. This property is
especially important when a structure is on unstable soil
conditions or in areas where scour from wave action or currents can
undermine the toe of the structure and cause structural settlement.
Durability: Gabions support plant growth which provides a live coating for the
wire mesh and stones, adding to their durability. Generally, the
wire mesh is needed for the first few years of the structure’s
life; later the void between the stones is filled with soil, silt,
and plant roots which act as a bonding agent for the stones.
Strength: Steel wire hexagonal mesh has strength and flexibility to
withstand forces generated by water and earth masses, and the
pervious nature of the gabion allows it to absorb and dissipate
much of that energy. This is evident on coast protection
installations where gabion structures remain effective long after a
massive rigid structure fails. Additionally, the double twisted
hexagonal mesh won’t unravel if cut.
Permeability: Gabion walls are previous to water and stabilize slopes by the
combined action of draining and retaining, precluding the
development of hydrostatic pressure behind the gabion wall.
Drainage is accomplished by gravity, as well as evaporation as the
porous structure permits air circulation through it. As plant
growth develops within the structure, the process of transpiration
assists in removing moisture from the backfill – a much more
efficient system than weep holes in standard masonry walls.
Low cost: Gabion systems are more economical than rigid or semi-rigid
structures for the following reasons:
• It requires little maintenance
• Its installations does not require skilled labor and stone fill
is available on site or from nearby quarries,
• It requires little or no foundation preparation, as the surface
needs to be only reasonably level and smooth.
• Gabions are porous, requiring no costly drainage provision
Ecology: Gabions is an environmentally sensitive solution to slope
stabilization. It has already been mentioned that stone fill is
done with natural stones making the gabions, naturally porous
allowing interaction between the land and the water table and also
persuades deposition of soil in the smaller voids between the stone
fill during drainage that again promote vegetation growth.
Hexagonal Wire Mesh Gabion Cage Specification | |||
Length*Width*Height | 2m x 1m x 1m, 3m x 1m x 1m, 4m x 1m x 1m, 2m x 1m x 0.5m, 4m x 1m x 0.5m or Customized | ||
Mesh Size | 60*80; 80*100; 100*120 as standard, or customized | ||
Wire Diameter | 2.00mm to 4.0m or customized | ||
Surface Finish | Electro Galvanized Hot Dipped Galvanized Galfan Coated PVC Coated | ||
Weaving | Double Twist | ||
PVC Coated Gabion Box Specification | |||
Opening (mm) | Wire Diameter(Metal Wire) (mm) | Wire Diameter (PVC Coate)/ Inner/Outside(mm) | |
60X80 | φ2.0-2.8 | φ2.0/3.0-2.5/3.5 | |
80X100 | φ2.0-3.2 | φ2.0/3.0-2.8/3.8 | |
80X120 | φ2.0-3.2 | φ2.0/3.0-2.8/3.8 | |
100X120 | φ2.0-3.4 | φ2.0/3.0-2.8/3.8 | |
100X150 | φ2.0-3.4 | φ2.0/3.0-2.8/3.8 | |
120X150 | φ2.0-4.0 | φ2.0/3.0-3.0/4.0 |