Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 316
nd also to prevent the moisture which forms on the under side ofthe glass from dropping in the shop. Fig. 72 shows the glass inplace on a saw-toothed roof; and Figs. 73 and 74 give the details ofseveral methods of securing glass on the roof so that no leakage orcondensation will get onto the shop… … 44 ROOF TRUSSES ing certain fea-tures which theexperience of theengineer in chargeindicates as neces-sary. For ordi-nary structures,however, severalvery satisfactoryspecifications areon the market.These consist offrom 15 to 20pages, bound inpaper, and maybe had for twenty-five cents a copy.Two very…
Architecture · Building
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