TRIANGULAR CORNER ROOF TILE, UNDER-CORNER ROOF TILE AND CONSTRUCTION METHOD FOR CORNER RIDGE PART USING TRIANGLE CORNER ROOF TILE AND TENDER-CORNER ROOF TILE OR THE LIKE

摘要

PROBLEM TO BE SOLVED: To resolve problems in a conventional module roof tile where unresolvable problems and roof tile waste occur when a dimension of an eaves edge in a building such as a dwelling or the like is limited due to an adjacent building, the natural environment or the like and the eaves edge dimension is not equal to a module dimension. ;SOLUTION: The corner roof tile to be roofed in the corner ridge part of a roof is specified as a triangle, a gradient elongation percentage of the corner ridge part is determined as , a dimension of the triangular corner roof tile is specified by determining an effective width of the corner roof tile as (a) and an effective length of the corner roof tile as a, the triangular corner roof tile dimension can be changed by cutting it from a guide line provided in parallel to the inside of an oblique line of the triangle, and a combination with the under-corner roof tile is used. The triangular dimension of the triangular corner roof tile is secured, the triangular roof tile to be used in the corner ridge part is secured in factory production or in shipment, and the roof tile waste is eliminated at least in a job site. Workability, economical efficiency, environment or the like are improved. Also the eaves edge dimension is considered.;COPYRIGHT: (C)2003,JPO