Chicago : Engineering and Contracting Pub. Co. · leaf 200
ross-section of 1 eq. cm. (diameter1.128 cm.). As it is not necessary to amalga-mate the inside of this mold with mercury,it is constructed of hardened steel instead ofbronze, to avoid the possibility of the circularknife-edges being injured during use. This new form of mold gives more uniform f… … All dimensionsin centimeters Fig. 5—Tensometer Mold. proved type the stretching is due to a cuppingof the bituminous material around the circularknife-edges, and does not seem to be as largelyinfluenced by the hemogeneity of the material.In making a test, the tension applied to the ENGINEERING…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
