5mm Welded Galvanized Galfan Wire Hesco Bastion Defensive Barriers Blast Wall

Defensive Barriers, also known as explosion-proof wall and flood-proof wall, are new products assembled and sewed by welded gabion mesh and geotextile. It can hold fine sand, dirt and stones, can replace sandbags in traditional military bunkers, and can be recycled.

Material: High quality low carbon steel wire (Q195, Q235) or Galfan wire.

Defensive barriers features: galvanized after welding, hot-dip galvanized after welding, Galfan wire.

Simple to use and easy to operate. Strong tensile force and corrosion resistance. Long service life and reusable.

Defensive Barriers are different from traditional gabion baskets. It can hold not only stones but finer silts as well. Filling is made from local materials and is especially suitable for downstream or coastal use where stones are scarce. With the help of advanced tools such as excavators and forklifts, the installation efficiency is dozens or even hundreds of times that of traditional sandbags.

Defensive barriers can be widely used in:
Perimeter security and defensive walls, equipment revetments, search areas for explosives and contraband, ammunition compounds, personnel and material bunkers, observation points, defensive firing positions, road checkpoints, border checkpoints. Protection of existing structures, freeway traffic management, flood protection, watercourses, emergency flood protection deployment, erosion control retaining walls.

Defensive Barriers Advantages:

• 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

HESCO 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.