EXTERIOR WALL MATERIAL AND EXTERIOR-WALL CORNER MEMBER

摘要

PROBLEM TO BE SOLVED: To form a waterproof exterior wall in a residence structure. SOLUTION: The exterior wall material 1, which is formed in an approximately rectangular shape and in which one or more end sections are formed in a stepped shape in the board thickness direction and packing materials 6 are installed previously onto one or more of surfaces constituting stepped sections, is used.