| 摘要 |
PROBLEM TO BE SOLVED: To provide waterproofing by sealing of a seam bending sheet metal capable of making the waterproofing as the perfect one by preventing the infiltration of rain water from an engaging part by a seam bending processed sheet plate, simplifying a spherical roof construction and ensuring the degree of freedom of the designing of a building at a low manufacturing cost. SOLUTION: The waterproofing by sealing of the seam binding sheet metal is executed by a sheet metal method fitting an upper side sheet metal applying a sealing compound 2 to a bending processed groove seamed to a lower side to a lower side sheet metal seamed to the upper side. COPYRIGHT: (C)2006,JPO&NCIPI
|
