Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 77
e branches beingtaken from the main by either 45-degree or 90-degree elbow connections. False Water-Line. It is sometimes neces-sary to place a job of this character in a build-ing where a portion of the cellar is not exca-vated; and in order to follow the advisable prin-ciple of connecting the… … Fig. 29. Method of Establishing a False Water-Line. clearly shown in Fig. 29. Wlien the valve onthe return (shown on sketch) is closed, the re-turn will be flooded to the height of the loop,as indicated by the upper dotted line, the por-tion of the return pipe in the unexcavated sec-tion of the…
Architecture · Building
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
