| 摘要 |
PROBLEM TO BE SOLVED: To provide a tie-in structure between an outer wall and a partition wall capable of preventing the transmission of a sound and vibration to the partition wall from the outer wall, and capable of improving sound insulation performance between adjacent rooms, while being capable of following up behavior of the outer wall.SOLUTION: The tie-in structure between the outer wall 1 of a building and the partition wall 2 having a pair of wall bodies 2A arranged in a state of separating a cavity in the thickness direction, comprises a pair of outer wall side parting hardware 3 fixed to the inside of the outer wall 1 in a laterally juxtaposed state, a pair of partition side parting hardware 4 for sandwiching the pair of outer wall side parting hardware 3 from both left-right sides, provided in a position separated from the outer wall 1 and fixing the wall bodies 2A, a pair of sealants 5 provided over the outer wall 1 from the pair of partition side parting hardware 4 and a pair of elastic members 6 arranged between the pair of outer wall side parting hardware 3 and the pair of partition side parting hardware 4. |
