| 摘要 |
PROBLEM TO BE SOLVED: To provide a cantilevered reinforced concrete balcony which is protruded from a reinforced concrete outside insulation building constructed by covering an external periphery of a concrete skeleton with a composite panel having air permeability, without damaging the composite panel. SOLUTION: According to the structure of the cantilevered balcony, a Z reinforcement assembly 1 obtained by connecting a Z upper reinforcement 1U and a Z lower reinforcement 1D together by means of a Z truss reinforcement 1M having an intermediate inclined portion 1S, is penetrated from a concrete skeleton CF side via the composite panel 2 into a balcony floor slab SB, and a heat insulation layer 2B of the composite panel 2 is made into a rigid structure by the Z truss reinforcement 1M of the Z reinforcement assembly 1, followed by fixing a substrate Bb of the balcony floor slab SB to a surface of a molded cement board 2A on an external surface of the composite panel 2 in one body. COPYRIGHT: (C)2007,JPO&INPIT
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