Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 215
Side drains should be put inat convenient intervals whereoutlets can be secured. Thefoundation is sometimesomitted, even in cold cli-mates, if the soil is porous.Walks laid on the naturalsoils have proven in manycases to be very satisfactory.At the Convention of theNational Cement Users…
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
