Architectural engineering. With special reference to high building construction, including many examples of Chicago office buildings (1895)
Freitag, Joseph Kendall · New York, J. Wiley & sons; [etc., etc.] · leaf 41
ventilating air-ducts, either exhaust or indriven. 22 ARCHITECTURAL ENGINEERING. The additional expense would .not be great either, andwhen its permanency is considered, never being affectedbv the moving of partitions, etc., as is now the case, it issurprising that such a system has not attained… … OFFICE VENT.OFFICE Fig. 2. zontal leads, but still partitioned off at each floor with wireand plaster partitions, to prevent the spread of possiblefire. All of the vertical risers could be placed in thesechases, thus avoiding the unsightliness of pipes in the officespace, or the necessity of…
Building, Iron and steel
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