Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 217
coarsesand, all of which will passthrough a |-inch mesh screen—thoroughly mixed so as to securea uniform color. This mixtureis then spread over the concretebase to a tliickness of one inch,this being done before the con-crete of the base has set or be-come covered with dust. The mortar is leveled…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
