Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 88
Section C-Dat 10til. Floor … Section C-Dat 2nU Floor Fig. 45. 67 60 STEEL CONSTRUCTION out a given floor, since for a level ceiling different deptlis of l^eaniwould require furring, or extra filling, or special .arches. Wheregirders of short span carry the ends of heavy beams or girders, itis sometimes necessary to use an…
Architecture · Building · Carpentry
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