Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 153
in the cement-testing laboratory at 122 EXPERIMENTAL ENGINEERING. [§77- Cornell University. In this machine water is supplied flowingfrom a constant head through a small glass orifice. The fallof the beam consequent on the breaking of the specimen in-stantly stops the flow of water; the weight of… … whsssup &wf.st.phil „Fig. 66.—Riehle Bros. Cement-testing Machine. briquette very slowly. The poise on the scale-beam is movedby turning a crank so that the beam can readily be kept float-ing. The peculiar method of mounting the shackles or hold-ers to insure an axial pull is well shown in the…
Building materials · Machinery
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