The control of fire and smoke isa major concern in the building codes. The model code shave xtensive treat-ment of these issuesfrom anoverall building construction view point. They contain any requirements and construction techniques intended to limit or control the spread of fire and smoke within a building. These techniques or methods include fire suppression systems(sprinklers), smoke managementand control systems, and the construction of walls, floors, partitions, ceilingassemblies, etc., designedtolimitthe spreadof fire and smoke.