Illinois Society of Architects · Chicago · leaf 224
Fig, 45. (A) Fire-prfKif covering for lieauis, girders, etc.,for exterior strncliii-.Tl pai-ts. Sec. C17. See pro-vision for columns (Sec. CIO) for A. Fig. 45. (B) Allowable covering for shelf an-gles, etc.. not figured part of flange section to be 2. Figs. 45, 40, 47. Xecessary fire-proof… … Follow Tile PROTECTION OF BEAMS.Section 617, 618. Fig. 46. (A) 4 for brick (Sec. 618b). Fig. 47. (B) 2 for hollow tile or solid tile(Sec. 61 Sb). (A) 2 for concrete (Sec. 618b). (C) % air space by width of metal siu-faceto be covered as required (Sec. GlSb). (D) Concrete covering for tops of beams,…
Architecture · Building · Architects
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