Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 153
the jointsof the truss so that each shall take its properbearing, and also making each respectivemember take its share of the load without 134 CARPENTRY AND JOINERY. sagging or distortion ; in short, making thetruss rigid and firm. Mansard Roof Trusses. The Mansard form of roof takes its namefrom… … desired height for the ceiling line, whichis shown as 8 ft. From c d set off anglesat 30 degrees meeting in g, which is theoutline of upper portion of the roof. Ifit is desired to raise the height of the storey,as shown as 10 ft., the upper part of theroof becomes smaller, the main span remain-ing…
Carpentry · Joinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
