| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of a decorative noncombustible wall capable of easily forming the decorative noncombustible wall having a large domed or complicated three-dimensionally curved area. SOLUTION: A gypsum material 21 is poured into a form 11 in a plant to make components 17a-17c of a domed ceiling wall. In that case, set metal fittings 23 are monolithically mounted to the components 17a-17c. After the required number of components 17a-17c are made, they are moved to the inside of a building 19 as a construction site. A domed ceiling wall 18 is formed by combining the components 17a-17c with each other in the building 19. A ceiling wall bearing frame is constructed in advance in the ceiling section of the building 19. The ceiling wall 18 is lifted up to the neighborhood of the ceiling of the building 19, and the ceiling wall 18 is hung in the neighborhood of the ceiling of the building 19 by connecting the set metal fittings 23 on the ceiling wall 18 side and hanging metal fittings 24 on the ceiling wall bearing frame side with hanging wires 25 respectively. |
