Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 234
ete so used is generally found in copibination withsteel or iron in some form or other, to which it owes its tensile strength. Concrete floors may be considered under two classes, one inwhich the concrete in combination with steel members forms thewhole of the floor, and the other in which steel… … < T. Q.O 0- < < 0Q< O (^0 o Qi LU q ^ g Q^ i0 % O r tu QCO LU 3 o
Architecture · Building
Internet Archive · Kelly Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Current architecture: published in connection with a joint exibition [sic] held in Boston November 1916 (1916)](https://img.insideoutlibrary.com/img/200/ia-currentarchitect1916bost-51-74.webp)
