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 359
nfrom the chute into industrial cars of about 18 cubicfeet capacity each, pushed by hand on tracks to thepoint of pouring. The concrete for the structure was mixed in a largemixer and in the proportions of 1 part Portland cement,2 parts clean, coarse sand, and 4 parts Vs-^nch to iy2-inchcrushed…
Architecture · Building
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
