Hebei KN Wire Mesh Co., Ltd.
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Collapsible Cells Connected Hot Dipped Galvanized HESCO Defensive Barrier
Hesco Defensive Barrier is a modern military fortification, it’s made of a collapsible wire mesh container and heavy duty fabric liner, used as barrier against blast or small-arms. Hesco barrier can be filled with sand, earth, cement, stone.
Can be used in separate cell or some cells joint together.Hesco bastion: Also named as Hesco barriers,sand cage,welded gabion box, wire mesh gabion box, stone cage.
HESCO Defensive Barrier Specifications
| Technical Specification for Barrier panel | |
| Steel Wire | 0.1% carbon Max steel |
| Wire Thickness | 3.5mm-5.0mm |
| Wire Tensile | 500-800Mpa |
| Welding Tensile | 50-100% of wire tensile strength |
| Mesh Size | 76.2×76.2mm |
| Surface Treatment | Zinc coating or Zinc-Alu coating 40-600g/sqm |
| Technical Specification for Geotextile Fabric | |
| Color | Beige sand,Olive green,Grey |
| Mass(g/sqm) | 250,300,350 |
| Tensile strength | 16kN |
| Tear Strength | 0.42kN |
| CBR Puncture | 3.1kN |
| UV strength retention ASTM D4355 | 50% at 500hours (5 years use life in common environment) |
| 70% at 500hours (10 years use life in common environment) | |
Other Application for Welded Defensive HESCO Barriers:
1. Perimeter Security Barrier and Defence Wall
It can connected into a whole use Joint Pin to form a Perimeter Security Barrier and Defence Wall.
2. Temporary Fort and Command Post
Because of Military Defensive Barriers can divide into many small cells, can change the direction esaily to form a rectangular Temporary Fort and Command Post.
3. Observation Points and Border Checkpoints
It can also stacked together to form Observation Points and Border Checkpoints.
The Advantages of Welded Gabion Barrier:
1. 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.
2. Collapsible
Mesh Panel is joint by spring which is a circle, Mesh Panle can turn 360° unobstructed, so, when shiping the goods, it is collapsible to save space.
3. Easy to repair
As a protection Wall to prevent Bullets and shells, there would be small part damage, Just use one piece of welded wire mesh panel insert into the earth and cover the damage part, it can also work long time.
