FOLDED PLATE ROOF COVER, METHOD OF CONNECTING FOLDED PLATE ROOF COVERS, AND CONNECTION STRUCTURE OF FOLDED PLATE ROOF COVERS

摘要

PROBLEM TO BE SOLVED: To avoid a danger in welding work at the time of folded plate roofing, and to improve the working efficiency of the roofing.;SOLUTION: In implementation of the folded plate roofing, a plurality of long folded plate roof covers 4 are engaged with each other via recessed grooves 9a, 9b. The recessed groove 9a has engaging projections 10a, 12a, and a positioning recess 11a which engage with engaging recesses 14a, 16a and a positioning projection 15a of the recessed groove 9b, respectively. The folded plate roof covers 4, 4 engaged with each other and having a clip part 21 are fastened to a needle tip bolt 22 of a connector 2 which is fixed to a predetermined location of a beam member 3 in a manner pinching the same, by a nut 23.;COPYRIGHT: (C)2005,JPO&NCIPI