ROOF EQUIPPED WITH SNOW GUARD MEANS AND ITS WORK EXECUTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a roof and its work execution method that has no possibility of leakage from a seamed part but is excellent in appearance. ;SOLUTION: The roof equipped with a snow guard means has respective protrusions 14 extending slightly in a downward inclination from the central line CL dividing the roof into the right and left ends and bent lines are provided on the lengthy galvanized iron plate, which composes a roof composition material, in the short side direction so that the inclination of the respective protrusions 14 may alternately form a valley line and a mountain line thereon. With the central line CL as the fulcrum, both ends of the lengthy galvanized iron plate or a plural number of places from the central line CL to each end are formed downward and in the direction of the central line CL by applying force to the in-plane of the lengthy galvanized iron plate.;COPYRIGHT: (C)1998,JPO