| 摘要 |
PROBLEM TO BE SOLVED: To remarkably improve installation stability of an outdoor installation object, by surely fixing the outdoor installation object to an outer wall part of a building, since the outdoor installation object is fastened to a building skeleton via a backing material.SOLUTION: A vertically long opening part 13 is formed by hollowing out an exterior finishing material 11, and a vertically long backing material 6 formed in a dimension smaller than this opening part 13, is inserted into a vent layer 12 from the opening part 13, and is fixed to the building skeleton 10 in a rotated state so that its long side part 6a is horizontally arranged in the vent layer 12. After blocking up the opening part 13 by a hollowed-out exterior finishing material 31, the outdoor installation object is fastened to an area of the backing material 6 in an outer wall part 3. Thus, the outdoor installation object can be surely fixed to the outer wall part 3 of the building 1, and its installation stability can be remarkably improved. |
