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 172
ement. To get results which may safely be compared,it is necessary to have the test-specimens or briquettes ofexactly the same form, and pulled apart in shackles or holders 5 89.] TESTING MATERIALS OF CONSTRUCTION. I4I which exert no side strain whatever, and the strain applied uni-formly and… … Fig. 91.—Cement Moulds and Briquettes. The form of the mould for making the briquettes, and theholders or shackles generally used, are shown in Figs. 91 to 93. J DETAILS FOR GANG MOULD Fig. 92.
Building materials · Machinery
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