container house 1, low-cost and environmental 2,convenient in assemble and disassemble ... of light steel and sandwich panel,which is good for fire,water,sound ,heat and earthquake.3.Easy ... to install and uninstall,and convenient for you to move,also it can be reused. ... of roofing: 0.5kN/m24.External and internal wall heat transmission coefficient: 0.35Kcal/m2hc5.Usage: offices, dormitory, hotel ...