| 摘要 |
<p>PURPOSE: To mixedly use these units, and freely combine the units with each other by properly arranging a module in both a hipped roof unit and a gable roof unit, and making common use of a joining structure with the other roof unit in a roof unit construction method. CONSTITUTION: In a roof construction method to construct a roof by arranging roof units composed of a pitching roof surface and a support body of this pitching roof surface in a plurality on a living room part of a building, a hipped roof unit 10 having two pitching roof surfaces 11 and 12 whose pitch directions cross at right angles to each other in plan view and gable roof units 20 and 30 having a pitching roof surface 21 of only a single surface or two pitching roof surfaces 31 and 32 whose pitch directions are put in the opposite direction in a plan view, are used. The constitution of a joining part of the hipped roof unit 10 and the gable roof unit 20 is set in the same with the other roof unit. These hipped roof unit 10 and gable roof unit 20 are mixedly used with the other roof unit, and the roof is constituted.</p> |
