Welded gabions used in military defense barriers and flood control lines are made of collapsible wire mesh and geotextile lining, stacked into temporary or semi-permanent embankments and blast walls to withstand small arms fire, explosives and protect homes from floods, hurricanes and seasonal storms.
We factory wholesale and customize various specifications of defense barriers, Longen provides you with quality products, reasonable prices and stable supply to ensure your interests.
| We are a factory that can quickly ship defensive barriers from stock. And the above parameters can be customized as needed. |
| Product Name |
Defensive Barrier, Earth-filled Gbion Barrier, Defensive Bastion, Defensive Sand Wall, Blast Wall, Flood Barrier Wall |
| Material |
Hot-dipped galvanized steel wire or zinc-aluminum alloy steel wires. |
| Wire Diameter |
3~6mm Galvanized Steel Wire |
| Spring Wire Diameter |
3~6mm Hard Steel Wire |
| Mesh size |
50 × 50 mm, 75 × 75 mm, 76.2 × 76.2 mm, 50 × 100 mm, 100 × 100 mm, etc. |
| Geotextile |
Heavy duty non-woven polypropylene 250g-400g |
| Geotextile color |
White, beige, Military Green and other customized colors. |
The Constituent Structure of Bastion Barrier
The fundamental structure of LONGEN Bastion Barrier consists of a galvanized wire mesh frame and a heavy-duty non-woven geotextile lining. These protective units can be interconnected through connecting pins or clips, forming a continuous protective wall or defensive fortification.
Welded Steel Wire Mesh Frame
The frame is made of high-strength galvanized steel wire welded together, offering exceptional strength and durability.
It can be folded when not in use or transported and unfolded when deployed, making it very flexible.
Panel Size : 0.61×0.61m, 1x1m, 1.2×1.2m, 1.5×1.5m, or Customize to request.
Wire Diameter : 3~6mm Galvanized steel wire
Mesh Size : 2″x 2″, 3″ x 3″ (76.2mm x 76.2mm), 4″x 4″
Spring Wire Diameter : 3~6mm Hard steel wire
Joining Pins : 3~6mm Galvanized hard steel wire
Surface Treatment : Hot dipped galvanized, Electro galvanized, Al+Zn Alloy Wire
Non-woven Geotextile Lining
The interior non-woven geotextile lining is used to fill with soil, sand or other filling materials to provide additional protection and stability.
Materials : Heavy-duty non-woven polypropylene cloth
Weight : 200g/m², 300g/m², 400g/m²
Colors: It is usually beige, but can also be customized as olive green or white
Connection Accessories
Using these connectors, individual fort units are connected to form a continuous defensive barrier.
Detailed Photos
How to Deploy LONGEN Bastion Barriers?
Height and Width Reference:
Product Parameters
| MODEL |
HEIGHT |
WIDTH |
LENGTH |
No. of CELLS |
| MIL1 5442 |
54"(1.37m) |
42"(1.06m) |
32'9"(10m) |
9 |
1*4+1*5cells |
| MIL2 2424 |
24"(0.61m) |
24"(0.61m) |
4'(1.22m) |
2 |
1*2 Cells |
| MIL3 3939 |
39"(1.00m) |
39"(1.00m) |
32'9"(10m) |
10 |
2*5 Cells |
| MIL4 3960 |
39"(1.00m) |
60"(1.52m) |
32'9"(10m) |
10 |
2*5 Cells |
| MIL 5 2424 |
24"(0.61m) |
24"(0.61m) |
10'(3.05m) |
5 |
1*5 Cells |
| MIL 6 6624 |
66" (1.68m) |
24" (0.61m) |
10'(3.05m) |
5 |
1*5 Cells |
| MIL7 8784 |
87"(2.21m) |
84"(2.13m) |
91'(27.74m) |
13 |
2*4+1*5cells |
| MIL8 5448 |
54"(1.37m) |
48"(1.22m) |
32'9"(10m) |
9 |
1*4+1*5cells |
| MIL9 3930 |
39"(1.00m) |
30"(0.76m) |
30'(9.14m) |
12 |
2*6cells |
| MIL10 8760 |
87"(2.21m) |
60"(1.52m) |
100'(30.50m) |
20 |
4*5cells |
| MIL11 4812 |
48" (1.22m) |
12" (0.30m) |
4' (1.22m) |
4 |
4cells |
| MIL12 8442 |
84"(2.13m) |
42"(1.06m) |
108(33m) |
30 |
6*5cells |
| MIL19 10842 |
108"(2.74m) |
42"(1.06m) |
10'5"(3.18m) |
3 |
3cells |
Packaging & Shipping
Can be packaged according to customer requirements.
1.With pallet
2.Without pallet
Installation Instructions
Defensive Bastion Barriers Assembly Guidance
Defensive barrier is a modular defensive barrier system that is made up of collapsible wire mesh baskets that are filled with sand or other materials. Baskets can be easily transported and assembled on site to create a barrier that can withstand blasts, projectiles, and other threats. The defensive barrier has been used in a wide range of applications, from military fortifications to flood protection walls.
Here we will introduce how to assemble defensive barriers to help with efficient and easy assembly. And we will list some introductions on corner and curve arrangement and how to fill in.
Performance characteristics of Longen defensive barrier products
The unique design and performance characteristics of defense barriers make them perform well in various scenarios.
| Secure & reliable |
Once filled with soil, sand or gravel, Securest 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 Securest can be used to stop rifle bullets and shell fragments.
>Four feet thick Securest can prevent most car bombs.
>Five feet thick Securest is ideal for preventing penetration and explosion fragments from rocket propelled grenade. |
| Convenient usage |
Securest 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 |
Securest can be collapsed and stacked on pallets for easy package, handling and transport, so that it efficiently saves labor cost. |
| Quick & easy assembly |
Securest 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 Securest do ten times the work. |
Application
Militar Protection
Frontline Defense Works: Constructed for defensive positions and trenches.
Base Protection: Safeguard Militar bases and camps against enemy attacks.
Temporary Shelters: Provide soldiers with quickly erected bulletproof shelters.
Observation Posts and Checkpoints: Ensure the security of posts and checkpoints.
Border Security
Border Barriers: Erect protective barriers along national borders to prevent illegal crossings.
Border Checkpoints: Provide security protection for border checkpoints.
Flood Protection and Disaster Response
Flood Walls: Rapidly construct flood barriers to protect residential areas from floods.
Disaster Area Emergency Protection: Construct temporary protection facilities and shelters after natural disasters.
Landslide Protection: Prevent landslides and mudslides.
Critical Infrastructure Protection
Airport and Port Security: Protect airport runways and port facilities from terrorist attacks and sabotage.
Electric Power and Communication Facilities: Protect substations and communication base stations from destruction and illegal intrusion.
Oil and Gas Facilities: Protect oil drilling platforms, refineries, and natural gas stations.
Humanitarian Aid
Refugee Camps and Shelters: Construct outer protective walls for refugee camps to ensure the safety of refugees.
Relief Material Warehouses: Protect humanitarian relief materials from theft and destruction.
Environmental Protection
Desertification Prevention: Used for windbreak and sand fixation to help prevent desertification.
Coastal Protection: Construct wave barriers and shoreline facilities to prevent coastal erosion.
Special Projects
Nuclear Facilities Protection: Protect nuclear power plants and areas for the storage of radioactive materials.
Chemical Storage Areas: Protect high-risk chemical storage areas from illegal intrusion and destruction.
Ecological Protection: Used to protect ecologically sensitive areas from external disturbances.
Logistics and Transportation Security
Cargo Warehouse Security: Protect logistics centers and cargo warehouses.
Transportation Route Security: Provide temporary security barriers for key
Company Profile
What can we do for you?
Give us a call or send us an email,
We will be happy to provide you with technical support and service !
Hebei Longen Wire Mesh Products Co., Ltd. Was established in 2015,The company relies on continuous technological innovation and quality improvement to create value for customers. We have established a management system based on ISO 9001 requirements and have become a benchmark enterprise in the industry.
Our excellence in manufacturing, service, and support ensure we offer the best solutions to fulfil the diverse needs of our customers.
You can count on us for quality.
You can count on us for value.
You can count on us for service.
Certifications
Audited Supplier 
){kind=link}