Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 423
lengths and bevels of every pieceof timber that goes into the construction of the most intricate designof roof, can easily be obtained, and that with but very little knowledgeof lines. In roofs of equal pitch, as illustrated in Fig. 14, thc-steel squareis all that is required if one properly… … Fig. 13. Method of Finding Relative Height of Hip or Valley per Foot of Run to that of Common Raf tei*. the various pitches to the foot of run. For the i-pitch roof, the figuresas shown, from 12 on tongue to 12 on blade, are those to be used onthe steel square for the common rafter; and for f…
Architecture · Building · Carpentry
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
