| 摘要 |
PROBLEM TO BE SOLVED: To provide an inorganic interior material which enables ends to be easily joined together and which can secure fire resistance of this joint part, and an inorganic interior material joining structure.SOLUTION: An inorganic interior material 1 of the present invention has one end 10 provided with an arc-shaped convex part 2, and has the other end 11 provided with an arc-shaped concave part 3 capable of being fitted to the convex part 2. Additionally, in a structure for joining the inorganic interior materials 1, the inorganic interior material 1 having the joint-side end 10 provided with the arc-shaped convex part 2, and the inorganic interior material 1 having the joint-side end 11 provided with the arc-shaped concave part 3 are joined together by fitting the convex and concave parts 2 and 3 together. |
