Illinois Society of Architects · Chicago · leaf 369
For Reinforcing Steel inConcrete Slabs, Beams, Girders, Joists UNIVERSAL FORM CLAMP CO. Telephone Monroe 3138 14 NORTH MAY ST. CHICAGO, U. S. A. 368 $;•^>; .«;S^ Qifdtj-jiS chajSf>a7i^>it> aht./z … ^^wm^ Fig. 2 nel sections being riveted togetiier to formthe I-joist. This metliod of production re-quired the splicing of any section exceed-ing the length of sheet obtainable. In theearly years 10 was the longest length ofsheet that could be used. Gradually thislength was increased to 16 8. In…
Architecture · Building · Architects
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