Illinois Society of Architects · Chicago · leaf 266
Fig-. 46. IROTKCTION OV RKAMSSection 845, 846. (A) Fii-e-proof covering for beams, ghders, etc.,for exterior structural parts, Sec. 845. See • pro-visions for columns (Sec. 838) for A. Fig. 45. (F) Allowable covering for shelf an-gles, etc.. not fisin-ed part <if flango stiCtion to be 2. Figs.… … 4 for brick (Sec. 846b).2 for hollovsr tile or solid tile Fig 46. (A)Fig. 47. (B)(Sec. 61 Sb). (A) 2 for concrete (Sec. 846b). (C) % air space by width of metal surfaceto be covered as required (Sec. 846b). (D) Concrete covering for tops of beams, gir-ders, etc., to be 2 (Sec. 846c). building;…
Architecture · Building · Architects
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