| 摘要 |
PROBLEM TO BE SOLVED: To form an open room space with a high ceiling by exposing beams without covering them with internal walls or the ceiling boards and sticking decoration boards and arranging lighting appliances or the like, in a building having a steel frame Rahmen structure. SOLUTION: A beam 2 is exposed in a room partitioned by an internal wall 4 and an inclined ceiling board 5, in the second floor of a two-story steel encased prehabricated house. Decoration boards 6, 6 are attached to both sides of the beam 2 made of an H-shaped steel and flowerpots or the like for foliage plants are placed in a groove 7 formed by the decoration boards 6, 6 on the upper part and lights 8 are arranged in the groove 7 formed in the lower side, and the groove 7 is covered with a translucent plastic plate 81. In this way, an inclined space 9 is formed by the inclined ceiling board 5 in the room to form an open room space with a high ceiling. In ths case, the beam 2 may be decorated by cloth or paint. When columns are exposed in the inside of the room, a spacious floor plan can be realized without restriction of positions of columns. |
