... radiation 3.Hard pressed extruded aluminum & PVC cover 15x10m tents for events Sizes available: span width /meave height /mRidge ... to DIN 4201,B1/M2,NFPA7013) Weight for roof cover:850g/square meter(opaque PVC)4) ... Curtain, Glass door units,Glass walling system, Transparent PVC for cover and sidewall, Floor system, Weight plate, Lighting ... or anchor or loading system 15x10m tents for events