| 摘要 |
PURPOSE: Installation structure of a fireproof section of an outer wall plate portion adjacent to a window and door part of a permeable curtain wall is provided to prevent a fire from spreading upwardly from a ventilation space of the outer wall plate portion, thus maximizing the fire resistance thereof. CONSTITUTION: In the outer wall plate portion(100) installed by hanging outer wall plate members(130) to secure each ventilation hole(A) with fixing frames wound with a heat resistance insulation layer along the inner periphery thereof, and the window and door part(200) having frames(210) air tightly installed between the outer wall plate members, a fireproof plate(140) is installed per each opened gap between the fixing frames and the outer wall plate members.
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