| 摘要 |
PURPOSE:To simply construct a sheathing roof panel which is equipped with luxurious appearances fully available for use as a ceiling board while sufficiently keeping availability for use as a sheathing roof board. CONSTITUTION:A sheathing roof panel 10 that is arranged over and fixed to the upper side of purlines of a wooden house for sustaining roof tiles is constructed of a plurality of rafters 11, facing materials 12 and 13 to be fixed respectively to the upper and the lower sides of the rafters 11, a space formed between both of the upper and the lower facing materials 12 and 13 and a heat-insulating material 14 to be housed in the space. The lower facing material 13 is held between stepped parts 11a that are formed to the edges on the undersides of the rafters 11 placed oppositely. Thereby, the underside of each of the rafters 11 is exposed from the underside of each of the lower facing materials 13. |
