MODIFYING STRUCTURE FOR NEW-MATERIAL FILE ROOF

摘要

PROBLEM TO BE SOLVED: To provide a modifying structure for a new-material tile roof capable of modifying an existing old new-material tile roof (a state roof or an asbestos state roof with flat tiles) without removing the existing new-material tile roof. SOLUTION: A modifying structure is provided for modifying an existing roof backingαformed with an existing new-material tile roof 3. In this case, the working width of a long roof material A formed with a male connection 9 consisting of an almost plane decorative face 4, a level different decorative face 6 formed by bending the decorative face 4 at one edge inward and an insert edge 7 formed by bending the level different decorative face 6 at its end inside and a female connection 13 consisting of a fitting groove 10 formed in an almost sectional U-shape by bending the other edge outward and protruding the end inside and a fixed member 12 formed by bending the outer edge of the fitting groove 10 at its end outward and protruding the end outside is formed corresponding to the working width of the existing roof backingαto construct the roof material A on the existing roof backingα.