Viollet-le-Duc, Eugène-Emmanuel, 1814-1879, Van Brunt, Henry, 1832-1903 · Boston : Ticknor and Co. · leaf 392
the cushions in coarse paperthoroughly coated with white or red lead putty. The rigidityof the whole system depends, in foct, on the complete lockingup of the bolts at the angle of the frames. Some bolts (two onthe sides, and two at the angle-irons of the rafters) should alsocontribute to the… … Fig. 14.—Details of Iron Roofing. LECTURE XVIII. 339 smiths work ; for as the fmmes bear their lathing, and are allof equal dimensions in the same piece of roofing, the lathingwill fit end to end without trouble. The section of these ironlaths is drawn at E half size; and they are placed full 4…
Architecture
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