Defensive Barrier

sand wall barrier blast wall for flood

Date:2023/10/25 18:13:57 Times:

PRODUCTS DESCRIPTION

welded gabion barriers are made from welded wire mesh panels connected by spirals/helicals assembled with spacers/stiffeners.

mil  Barriers Description:
1m Unit x 5 Cell 
(overall size 1m x 1m x 5m)
Defence Barriers (DB) Units consisting of five Cells connected together. Each cell of DB measuring 1M high, 1M wide and 1M length and each Unit compromises 5 Cells together to form a structure 1M high 1M wide and 5M length.The units must contain 5 individual cells which are joined to form a 5m long barrier and can be extended to required length by linking with nearby unit through easily fixable linking materials.This structure when filled with suitable materials acts as a protective barrier for Small arms and large scale Improvised Explosive Device (IED) attack.
1.37m Unit x 10 Cell Unit 
(overall size 1.37m x 1.06m x 10m) 
Defense Barriers (DB) Units consisting of ten Cells connected together. Each cell of DB measuring 1.37m high, 1.06m wide and 1m length and each Unit compromises 10 Cells together to form a structure 1.37m high 1.06m wide and 10m length.

Color:
The unit should be either Olive green or Tan Brown in colour.

Lifetime:
The unit must be made of a Wire Mesh basket which is manufactured from Galvanised coated, welded mesh. The mesh must be made of rust protected alloy materials.The Wire Mesh must have a guaranteed life of not less than 5 years while exposed to environment and 10 years when in store.

Wire diameter and mesh opening
The diameter of the wire used for the mesh must not be less than 4mm and each square in the mesh should be around 7cm x 7cm.

Geotextile cloth:
The mesh framed cell must have a cloth lining emplaced on the inner sides of the wall frame. The cloth lining allows the cell to retain a filling material such as sand or gravel or earth. The liner textile should be of heavy duty non-woven geotextile with a high UV resistance and fire inhibitor.

The top textile cloth lining must be secured with rust protected staple material in at least two layers and bottom layer must also be secured with at least one layer of staple material.

Product Name Barrier Bastion Welded Gabion Box Explosion-Proof Wall
Material Hot-dipped Galvanized Steel Wire,Galfan Wire(Zinc-Aluminum Steel Wire)
Wire Diameter 4mm,5mm
Spring Diameter 4mm
Mesh Hole 3’’*3’’ or 75mm*75mm
Panel Size 0.61m*0.61m,1m*1m,1.06m*1.37m,2.21m*2.13m,etc.
Geotextile Usually 300g/m,other requirement can be customized.
Finish Hot-dipped Galvanized,Galfan Coated.


Welded Mesh size: 100 x 50 mm, 50 x 50mm,100 x 100mm and 3' x 3'.
Material wire: 3.0mm - 6.0mm with galvanized coated or galfan coated.
Normal gabion box size:
2.0 x 1.0 x 1.0m, 2.0 x 1.0 x 0.5m, 2.0 x 0.5 x 0.5m, 2.0 x 0.3 x 0.3m, 
1.0 x 1.0 x 1.0m, 1.0 x 1.0 x 0.5m, 1.0 x 0.5 x 0.5m, 0.5 x 0.5 x 0.5m, 
1.2 x 0.6 x 0.6m, and so on.


Steps of installating welded gabion basket:

Each set of gabion box includes: Corner stiffeners,spiral binders and welded wire mesh panels.

Step 1. Place ends, diaphragms, front and back panels uprightly on the bottom of wire mesh.
Step 2. Secure panels by screwing spiral binders through the mesh openings in adjacent panels.
Step 3. Stiffeners shall be placed across the corners, at 300mm from the corner. Providing a diagonal bracing, and crimped over the line and cross wires on the front and side faces. None are needed in interior cells.
Step 4. Gabion box filled with stone by hand or with shovel.
Step 5. After filling, close the lid and secure with spiral binders at the diaphragms, ends, front and back.
Step 6. When stacking tiers of the welded gabion box, the lid of the lower tier may serve as the base of the upper tier. Secure with spiral binders and add pre-formed stiffeners to exterior cells before filling with stones.

Applications

Welded Gabion Mesh applications:
Control and guide of water or flood.
Flood bank or guiding bank.
Security Barrier and Defence Wall

Water and soil protection.
Bridge protection.
Strengthening structure of soil.
Protecting engineering of seaside area.


Packaging & Shipping

Hesco Sand Filled Barriers common package:
1. several pieces in bundle+pallet+plastic film.
2. one set/carton, then on pallet.
3. other packing according to buyer's requirement.




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CyanCloud Wire Mesh Products Co., Ltd Specializing in the production of Gabion, Explosion-proof wall, Welded mesh panel and other products.