Mounting structure as well as the outer wall structure of the duct with a duct unit, and a duct unit

摘要

PROBLEM TO BE SOLVED: To provide superior workability and waterproofness irrespective of a shape of an exterior wall face, to provide favorable design of an exterior wall, and to provide correspondence to long term operation of a building.;SOLUTION: The duct unit includes a duct header 2 extending along the exterior wall 101 and provided on a steel beam 5 to hold a duct 4, and a louver panel 3 attached to the duct header 2. The duct header 2 includes a sleeve 22 extending to an opposite side of an opening 21a of a casing 21, and it is fixed to the steel beam 5 by a fixing part 24. The sleeve 22 is connected to the duct 4, and the louver panel 3 is attached to the opening 21a. The duct header 2 is composed by forming a plurality of the sleeves 22 in correspondence to a plurality of the ducts 4 arranged side by side.;COPYRIGHT: (C)2010,JPO&INPIT