| 摘要 |
PROBLEM TO BE SOLVED: To provide a backing box fixing material which improves integration of a backing box to a roof substrate side.SOLUTION: A backing box fixing material 1 has a tabular fixing member 2 and an uplifting member 3 formed continuously from one end of the fixing member 2, and allows an outside surface 4 of the uplifting member 3 on the side of the fixing member 2 to be brought into close contact with an inside surface of a side wall portion 6, 6a in a backing box 5 installed on a ridge part. The backing box fixing material 1 is arranged and fixed above the uppermost stage crosspiece tiles A in a laid state, and the backing box 5 arranged so as to sit astride the uppermost stage crosspiece tiles A on both sides is placed with the outside surface 4 of the uplifting member 3 in the backing box fixing material 1 being in close contact with the inside surface of the side wall portion 6, 6a, thereby holding a lower end of the backing box 5 in an installed state and integrating the backing box 5 to a roof substrate W side. |
