Hebei KN Wire Mesh Co., Ltd.
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Anti-corrosion & Anti-rust Welding Galvanized Folding Steel Wire Mesh Defensive Barriers
As the name implies, the defensive barrier was originally mainly used for protection, fortifications, explosion-proof walls, etc. It is made of foldable welded gabion net and ultraviolet protection heavy geotextile lining. The common surface treatment is hot dip galvanizing before welding, welding after galvanizing and Galfan coating. They all have a long service life. It is widely used in Iraq, Afghanistan and Africa.
Defensive barrier specifications:
1. Wire diameter: 4-5mm
2. Mesh size: 3x3 inches (7.62*7.62 cm)
3. Panel Size: 13 species
4. Application: used for any security protection and sudden attack
5. Geotextiles: Heavy Non-woven Polypropylene
6. Color: gray, green, sand, etc
7. Surface Treatment: Hot Dip Galvanizing, Galvanizing Wire
8. Packaging: Packaging with shrink film or pallet
The Standard Technical Defensive BarrierSpecifications from SX 1 to SX 19
| Welded Military Sand Filled Barrier for Retaining Wall | |||
| Model | Height | Width | Length |
| KN-1 | 54"(1.37M) | 42"(1.06M) | 32'9"(10M) |
| KN-2 | 24"(0.61M) | 24"(0.61M) | 4'(1.22M) |
| KN-3 | 39"(1.00M) | 39"(1.00M) | 32'9"(10M) |
| KN-4 | 39"(1.00M) | 60"(1.52M) | 32'9"(10M) |
| KN-5 | 24"(0.61M) | 24"(0.61M) | 10'(3.05M) |
| KN-6 | 66"(1.68M_ | 24"(0.61M) | 10'(3.05M) |
| KN-7 | 87"(2.21M) | 84"(2.13M) | 91'(27.74M) |
| KN-8 | 54"(1.37M) | 48"(1.22M) | 32'9"(10M) |
| KN-9 | 39"(1.00M) | 30"(0.76M) | 30'(9.14M) |
| KN-10 | 87"(2.21M) | 60"(1.52M) | 100'(32.50M) |
| KN-11 | 48"(1.22M) | 12"(0.30M) | 4'(1.22M) |
| KN-12 | 84"(2.13M) | 42"(1.06M) | 108'(33M) |
| KN-19 | 108"(2.74M) | 42"(1.06M) | 10'5"(3.18M) |
Defensive barrier characteristics:
Easy to handle and install
High strength and impact resistance
Long service life and normal use
Can be filled with sand, cement, stone, soil.
Application of Defensive Barrier:
Peripheral security and defense wall
Shelter for personnel and materials
Defensive firing position sentry
Explosive and contraband search area
Highway/Border crossing inspection station
Flood control retaining wall beach erosion
Coastal Area Protection Project
1. Fortifications
Most people use defense barriers to build fortifications because they can be stacked on top of each other. You can change the width and height according to your requirements. More simple and flexible.
2. Shooting range
Nowadays, many people use defense barriers to build shooting ranges because of its high defense strength and safety.
3. Flood control
Defense barriers are becoming more and more popular and easy to assemble, and good permeability. Most countries near coastlines choose defense barriers as flood prevention walls. Even around the hotel, they erected protective walls.
Advantages of Defensive Barrier:
Secure & reliable
Once filled with soil, sand or gravel, forms a solid and strong barrier with exceptional strength and structural integrity to protect personnel and equipment from enemy fire. For example:
Two feet thick barriers can be used to stop rifle bullets and shell fragments.
Four feet thick barriers can prevent most car bombs.
Five feet thick barriers is ideal for preventing penetration and explosion fragments from rocket propelled grenade.
Convenient usage
Defensive bastion barrier can be used in separate cell or some cells joined together by joint pins to suit different needs of your projects. Almost any locally filling material can be used such as soil, sand, gravel, crushed rock and various other granular materials.
Labor saving design
Can be collapsed and stacked on pallets for easy package, handling and transport, so that it efficiently saves labor cost.
Quick & easy assembly
Provides the easiest deploy methods - just unfold it and fill it using minimal manpower or commonly available equipment. Previously, sandbag barrier is considered a slow undertaking as a person can only fill about 20 sandbags per hour. Yet our KNSCO do ten times the work.
