METHOD FOR ROOFING WITH SHEATHING SURFACE IN COLD PLACE

摘要

PURPOSE:To prevent a leak of melted snow water by covering a roofing sheet wherein a core member is made up out of unwoven clothes while both surfaces or one surface of it is laminated with rubberized asphalt in mutually over-lapped relation at the position on the extension line of the outer wall upper section of a building. CONSTITUTION:A sheathing surface is formed in such a way that plate members 1... such as a plywood and the like in an unit size are mutually butted closely against with one another over the framework of a roof. In the second place, a roofing sheet 5 wherein a core member is made out of unwoven clothes 5A, and the both surfaces or one surface of the member is laminated with rubberized asphalt 5c and 5c, is covered with one single width maintained over a space from the tiop and section at the eavest to the ridge side beyond an extension line 4 of the outer wall upper section of a building. Following which, the roofing sheet 5' which is made of the same material as that of the roofing sheet 5 is covered over the sheet 5 while being over-lapped with one single width maintained over a space from the extension 4' of the outer wall upper section of the building to the upper end of an area where water leaks from the roof. And the building is roofed with the roofing material over-lapped thereon.