A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 73
Fin. 4C. 118. When it is desired to have the vault unobstructedby partitions, each sidewalk slab may be supported by anI beam column, as shown in Fig. 47. In this method of con-struction, the iron columns a support the outer ends of the … Fig. 47. MASONRY. 63 I beams /;, which carry the stone flag- or concrete pavement,shown at c. The space between the I beams is filled bythe fireproof blocks d. The curb stone is shown at c; when
Architecture · Building
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