Illinois Society of Architects · Chicago · leaf 245
ont build-ings columns and lintels may be of combus-tible material. 7S6. Courts and Iiig-ht Shafts in Build-ings.) (a) Kvery court or light shaft ofevprj building shall be open and unob-structed from the bottom of such court tothe sky, with the exception that fire es-capes may be built therein, and… … gauge or greater.Ls.forming panels. Angles DIVIDING WALLS AND IRON DOOIIS —OPENINGSINSEIil-ED. Section 789e, f. (A) Distance to ceiling. If A is less than 3 0 fusible link at ceiling maybe omit fed. (B) Steel plate. No. 12 U. (C) Continuous 2 .x 2 x (D) 2 X 2 X % Lsnot less than 2 0 apart. (E)…
Architecture · Building · Architects
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