Illinois Society of Architects · Chicago · leaf 200
rials of the roof are strictly fireproofor where all portions of the roof nearerthan fifteen feet to the lot line of suchstreet or alley or bounding such yard orcourt are protected against fire by a con-tinuous covering of porus or hollow tiles,not less than two inches thick and surfacedwith… … rig-. 23. Fig No 22.A—distance from divi.sion lot line to buildingline. B—height of parapet wall above roof on divisionlot line side. C—parapet wall on other sides when required. Explanation:If A is less than 30, B shall be 30.C shall be not less than 18. SECTION 511 D. Fig. No. 23. A—distance from…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
