CUTOFF STRUCTURE OF UNIT CURTIN WALL

摘要

PROBLEM TO BE SOLVED: To improve waterproof performance among panels in a unit curtain- wall type building. SOLUTION: A recessed sectional rainwater receiver 23 having width wider than an opening in the vertical direction between panels for adjacent unit curtain walls and depth of 3 mm or more is installed and arranged to the vertical frame 21 of one unit curtain wall on the rear side of the opening.