FIXING METHOD AND FIXING STRUCTURE FOR ROOF PLATES

摘要

PROBLEM TO BE SOLVED: To provide a fixing method for roof plates and fixing structure using the method, capable of fixing a folded roof plate without using a long fixing member like as a tight frame and capable of easily and cheaply reinforcing the tight frame and roof by outer operation onto roof plates without needing the removal of the existing roof.SOLUTION: A hook member 6 with a hook 6a engaging with an upper flange 5a of a lateral beam 5 from one side is arranged on the side of the upper surface of the upper flange 5a in a direction along with the width direction of the upper flange. A sandwiching plate 7 contacting to the side of the lower surface of the upper flange 5a is fixed or fastened onto a projecting part 6b of the hook member 6 from the opposite side of the upper flange 5a. A folded roof plate 2 is supported with a roof supporting member 4 arranged in a projecting manner from at least either of the hook member 6 and the sandwiching plate 7 to the upper side.