JOESCO Bastion have super ability to fire, explosion, impact resistant, also can withstand high pressure injection, and other functions.Explosion-proof wall layer for non-asbestos silicate fire prevention board, and cladding is two pieces of galvanized steel plate, high strength punching, both inside and outside layer by mechanical pressure occlusion.Explosion-proof wall on the performance of fire explosion and the main characteristics of environmental protection, its surface is made of galvanized steel materials, not only strong impact resistance.Don't burn, non-toxic smoke-free.Moistureproof, without foundation can resistance to high pressure injection, have longer service life and can be recycled.