Model Defense Barrier Material hot-dip galvanized coating line or Galfan coating Processing Services Welding, Cutting Surface treatment hot-dip galvanized Galfan gabion Colors green and beige Grid size 50 * 50/100 * 100/75 * 75/50 * 100mm Wire diameter 4-6 mm Standard BS EN 10218-2:2012 Aperture 75 * 75mm, 76.2 * 76.2mm, 80 * 80mm, etc Geotextiles weighing 250g/m2, 300g/m2, etc Hole shaped square Tensile strength 350N-700N Usage sandbag gabion wallFeatures of welded gabion mesh: Compared with reinforced concrete defense fortresses, it has advantages such as light weight, convenient loading and unloading, and recyclability. The defensive fortress adopts a perfect combination of welded gabion mesh and geotextile, used as temporary to semi permanent embankments or blast walls. Stone cage barrier fortress sand wall size: Most obstacles can also be stacked, and they are transported in a compact set of folding. Purpose of stone cage defense barrier: Widely used in peripheral security, military defense walls, equipment revetments, and defensive shooting positions, it has the ability to resist explosive shock waves and can limit the destructive power of explosions to a certain range.