Illinois Society of Architects · Chicago · leaf 427
and on substituting we have: (0.23 x 108) -f (1 0.23) 105 123 - = 0.86 or for these conditions 0.23 cu. ft. of sandmixed with 0.77 cu. ft. of coarse aggregatewill give a total volume of 0.86 cu. ft. ofmiried aggregate. Step 6. Determine the Nominal Mix. I^rom step2 we find the real mix to be 1:4.6,… … ORNAMENTAL IRONWORK IRON STAIRS ELEVATOR DOORSAND ENCLOSURES IRON STORE FRONTS IRON FENCES ANDGRILLES STEEL BEAMS ANDCOLUMNS FIRE ESCAPES JOSEPH HALSTED COMPANY Architectural Iron Work West 31st Street and Spaiilding Avenue, CHICAGO Telephone: Crawford 2600 ORNAMENTAL IRON Miscellaneous…
Architecture · Building · Architects
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