| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for forming a joint groove which can secure complexity and diversity of a design while increasing work efficiency and which can appropriately respond to the surface shape of various building frames to be constructed.SOLUTION: A plurality of joint groove forming components 12a are combined and are laid along a joint groove planned part 16a on the surface of a building frame 14, and a solidification material M is installed so as to cover the building frame 14, and the solidification material M is cured. Before the solidification material M is hardened, the plurality of joint groove forming components 12a are removed from the building frame 14, and the solidification material M installed in a non-joint groove planned part 16b which is a site partitioned by the plurality of joint groove forming components 12a is further cured and hardened.SELECTED DRAWING: Figure 1 |
