Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 386
off the cement.This is accomplished by means of tongued-and-grooved or beveled-edge boards (Fig. 153); but it is often possible to use square lumberif it is thoroughly wet so as to swell it before the concrete is placed.The beveled-edge boards are often preferred to tongued-and-groovedboards, as…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
