FIXING STRUCTURE OF DECORATIVE ROOF SPACE OF SASH HALF PIECE FOR LONG HORIZONTAL LOUVER HOLDER HAVING DOUBLE- STEPPED STEEL PLATE

摘要

PROBLEM TO BE SOLVED: To provide a roofing material having a tea-ceremony house roof and the sense of elegance of a Japanese/western style decorative rafter clearance of a sash half piece for a long horizontal louver holder having a double-stepped steel plate which is installed on the most important roof of a building and has been popular in Asian countries, in particular, in Japan, wherein the double-stepped roofing style (1-1) and the groove width (2-2) are installed, the groove width is expanded alternately upward and downward in a conventional execution method same as the one-letter roofing style, and roof tiles can be installed from the eaves side to the ridge even only with the double-stepped roofing style, and a horizontal roofing half-decorative rafter clearance is provided on an upper side of the double-stepped portion halfway as designed. ;SOLUTION: An insertion piece is used on both sides of a joint for an upper surface of a roof with a rain receiver on a back side of a conventional long stepped horizontal roofing plate, a decorative cover is mounted thereon, the rain is allowed to flow downward by the receiver on the back side in which the rain flow cannot be prevented, and the appearance is poor. In this structure, a joint seam is hidden by a decorative sash, the appearance is not impaired, the leakage is prevented with excellent appearance and finish.;COPYRIGHT: (C)2001,JPO