New roof mounting tool and new roof mounting structure

摘要

To provide a new roof mounting tool and a new roof mounting structure capable of easily performing work without forming metal fitting marks on a new roof even when a hook bolt on an existing roof is inclined in a roof repairing or the like.SOLUTION: The present invention relates to a new roof mounting tool having a newly installed roof mounting part having a plurality of groove lines formed on an upper surface formed into a curve projecting upward. Further, the present application is a new roof mounting structure in which the new roof mounting tool is fixed to an existing roof, and a flat part of a new roof material is mounted to a new roof mounting part formed in a curved shape.SELECTED DRAWING: Figure 1