Galvanized Rustless 3x3 Military Barrier Filled With Fine Sand Flood Defense Wall
Galvanized Rustless Filled With Fine Sand Flood Defense Wall
1>defense wall introduce:
Defense wall are also known as Military Sand Wall, Defensive Barrier, Hesco Bastion, etc. It is a prefabricated multi-cellular system made of Golfan/hot-dip galvanized welded gabion, lined with non-woven geotextiles.It can be filled with sand,earth, cement, stones and are widely used in Military fortifications and flood control.
2>defense wall introduce:
Defense wall are widely used in oil, gas and other dangerous industry. After blast barrier wall surround the dangerous area, it will make other area safe. When a fire or explosion occurs, the barrier prevents it from spreading to other areas. So that the disaster can be controlled in the minimum area. Thus providing time for rescue. So for dangerous goods industry, blast barrier cells are necessity.
3>defense wall parameter:
| name | Military barrier | main Material | Geotextile and welded gabion |
| Hole Shape | Square Hole | Geotextile Color | Green or beige |
| main Material | Geotextile and welded gabion | Geotextile Weight | 250-500g/m2 |
| wire Surface | Galvanized or galfan | Packing | Pallet |
| Wire Diameter | 4.0 4.5 5.0mm | Feature | Easily Assembled |
| Application | Military Sand Wall, Flood barrier | Usage | Protection |
| Technical specification for Geotextile Fabric | |
| Color | Beige, green |
| Mass(g/m2) | 250,300,350,500,600 |
| Tensile strength | 16KN |
| Tear strength | 0.42KN |
| CBR puncture | 3.0KN |
| UV strength retention ASTM D4355 | 50% at 500 hours(5 years use life in common enviroment) |
| 70% at 500 hours(10 years use life in common environment) | |
4>.Features:
1.easy to handle and install,
2.High tensile and anti-impact capability
3.long life time
D2
5>Production process:
1.weld mesh panel
2.put panels together weld gabion
3.book geotextile in welded gabion
4.fold cells into one unit
5.pack on pallet
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