EQUIPMENT INSTALLED ON ROOF FLOOR OF HOUSE

摘要

PURPOSE:To remove a roof of an exsisting house and install a roof floor. CONSTITUTION:A ceiling structure 10 is installed on girders 1 of a house body B of which exsisted roof C was removed through a sole plate 2 and a slanting support structure 20 is placed to incline toward the central position on the plane so as to gradually widen the distance from the sole plate. A floor structure 30 is laid down on the slanting support structure 20 and covered with water proof sheet 50 and provided with a parapet structure 40 at the outer periphery. And also the floor structure is provided with an opening 60 at a specified position and an inlet and exit structure 70 covering the opening 60 to make a penthouse A. In this structure, a wooden roof floor can be easily and firmly constructed instead of an exsisting wooden house.