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  • Gabions
  • Gabions
  • Gabions
  • Gabions
  • Gabions

    Gabions

    2019/12/10 14:19:12  170
    Gabions are double-twisted wire mesh baskets made of hexagonal woven wire,Each gabion is usuallydivi...
    +8618633680276

    Gabions are double-twisted wire mesh baskets made of hexagonal woven wire,Each gabion is usuallydivided into cells by wire mesh panels called diaphgrampositioned at approximately 1m centresto stregthen them.In order to reinforce the structure, all mesh panel edges areselvedged with a wire having a greater diameter than the mesh wire.

    The steel wire used in the manufacture of thegabionis fabricated from a softtensile, heavily zinc coated or electroplated, and woven into double-twistedhexagonal-shaped mesh.. If required, a 0,5-1 mm nominal thick PVC coating isthen extruded over the galvanized wire to provide added protection for use inaggressive environments with acidic soils and water. The double-twist of thewoven wire mesh provides integrity, strength and continuity to the structure byadding a non-raveling effect that prevents any accidental damage fromspreading.

    Protector Gabion boxes & Mattressesare filled with stone atthe project site to form flexible, permeable, monolithic structures, such asretaining walls, sea walls, channel linings, revetments and weirs for erosioncontrol projects. They are able to develop and integrate with the surroundingenvironment, permitting the preservation or restoration of the naturalenvironment. They are often used by architects as decorative elements of thelandscape.

    We can offer a wide variety of gabions with mesh openingsof60X80 , 80X100 , 80X120,80x140, 100x120, 120x150& 200X260mmandwith wire thicknesses ranging from2.00mm to 4.0mm. The possible coatings are Heavily Galvanized (acc.toBS1052/80, EN10244-2, DIN1548 and ASTM). For high corrosion resistance, PVCcoated wire is available.

    The gabions demension can be any size (Tolerances: Length, Width, Height: ±5%), they are depending on the application and therequirement.

    Wiresused in Gabions conform to the specifications below;
    1.Tensile Strength :38-50kg/mm2
    2.Elongation :Elongation at breakis min. 12%.
    3. Coating :As in table 2 &table 3
    4. Coating Adherence :when the wireis wrapped around a cylindricalmandrel having 4 times the diameter of the wire, the zinc shall notflake or crack to such an extent that any flake or crack can be removed bysimply rubbing with bare fingers.

    Gabion Baskets

    Dimensions

    Remarks

    Length(a) (m)

    Width (c)(m)

    Height (b)(m)

    Diaphgram(unit)

    Capacity(m3)

    Tolerances

    2,00

    3,00

    4,00

    2,00

    3,00

    4,00

    1,00

    1,50

    2,00

    3,00

    4,00

    1,00

    1,00

    1,00

    1,00

    1,00

    1,00

    1,00

    1,00

    1,00

    1,00

    1,00

    0,30

    0,30

    0,30

    0,50

    0,50

    0,50

    1,00

    1,00

    1,00

    1,00

    1,00

    1

    2

    3

    1

    2

    3

    0

    0

    1

    2

    3

    0,60

    0,90

    1,20

    1,00

    1,50

    2,00

    1,00

    1,50

    2,00

    3,00

    4,00

    Length±%5

    Width ±%5

    Height ±%5

    Super Gabions

    Dimensions

    Remarks

    Length(a) (m)

    Width (c)(m)

    Height (b)(m)

    Diaphgram(unit)

    Capacity(m3)

    Tolerances

    4

    5

    6

    4

    5

    6

    2

    2

    2

    2

    2

    2

    0,50

    0,50

    0,50

    1

    1

    1

    3

    4

    5

    3

    4

    5

    4

    5

    6

    8

    10

    12

    Length±%5

    Width ±%5

    Height ±%5

    Galvanised & PVCcoated wire used.

    All the sizes are nominal

    Besides, Sufficient binding wire is supplied for lacing andbracing operations.

    Application and Advantages:

    Gabions, by virtue of their matchless strength, excellent engineering adaptabilityand proven reliability, have become the chosen building material for thetremendous variety of construction works. These includes road construction,Retaining walls, Water recharge dams, soil erosion protection, Bridgeprotection, Coastal defence, Harbour works, River training works, Culverts,weirs & Rock slide protection works.

    Flexibility.Ability tolerate different settlement without fracture allowingthe structure to withstand any unpredictable  movement or settlementwithout loss or stability. This property is very important when a structure ison unstable ground or in an area where scour from waves or currents canundermineit.

    Strength.Our products are designed to withstand and absorb the forcesgenerated by retained earth or flowing water. Higher resistance to naturalforces due to better tensile strength.

    Permeability.Our products combine drainage and retention functions becomingideal structures for slope stabilization.

    Durability.Our products efficiency increases instead of decreasing with agesince further consolidation takes place as silt and soil collect in the voids andvegetation becomes established.

    Economy.Simple & speedy installation , using natural or quarriedstones obtained  locally,no skilled labor, minimum foundation preparation, no costly drainagesystems.

    Environmentalfriendly.The Gabion structureblends easily and harmoniously with natural    surroundings.They allow the growth of vegetationmaintain the existing environment and are suitable for decorative landscaping.

    SitePreparation
    The ground on which Gabion structure is to be erected must be firm & even.Excavation, backfilling & compaction of filling work shall be carried out.
    Forming & Lacing of Gabion boxes& mattresses
    The gabion boxes are unfolded & laid on prepared ground. The kinks& creases in the boxes can be easily stamped out and levelled manually. Theindividual sheets are straightened flat & then systematically folded toform an exact rectangular shape. All the sides , diaphragms are laced withlacing wire with lacing procedure. The boxes or group of laced boxes arepositioned at the required location to match the structural design accurately.

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