Illinois Society of Architects · Chicago · leaf 316
of the column may be calculated incolumns reinforced with vertical rods only.In buildings classed as slow burning or millconstruction, the outside one and one-halfinches shall not be figured in columns re-inforced with vertical rods only, and inbuildings classed as fireproof constructionthe outside… … American Bolt Corporation, Chicago, 111. A. Epstein, Engineer William Go McNulty ^ Bkothek MASONRY — CARPENTRYGENERAL CONTRACTORS 58 EAST WASHINGTON STREET CHICAGO TELEPHONES: STATE 600a-6003-6004 314 Special Bollnsrs CAISSONS. V Ruling.—In determining the area requiredfor concrete caissons, the…
Architecture · Building · Architects
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