Illinois Society of Architects · Chicago · leaf 472
-5> 7h 3 6 rh 8^ ai NOTE. ihis tahle is approximate only, as(|uantity of water will vary with differentmoisture content of sand. \ary the waterto maintain a constant slump under allconditions and a uniform strength con-crete will he obtained. 471 UNION FOUNDRY WORKS General Office 1427 First… … Approved by UncJerwrters Laboratories, Inc Castle Die Pressed Steel Stair Treads. Sub-Treads for Concrete Filling.Castle Star Steel Post-Caps and Caps made to Your Order. Post-bases—Wall-boxes—Wall plates, Hangers, Stirrups, Anchors, etc.Also Pressed Steel Stringers. BUILDING SPECIALTIES DEPT. A.…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
