 | W. Purves Taylor - Cement - 1905 - 348 pages
...in not less than forty-five minutes nor more than two and one-half hours.) The pats made to test the soundness may be used in determining the time of setting....has been acquired when the pat will bear, without being appreciably indented, a wire one-twenty-fourth inch in diameter loaded to weigh 1 pound. (11)... | |
 | Charles Carroll Brown - Cement - 1905 - 440 pages
...not less than forty-five minutes, nor in more than two and one-half hours.) The pats made to test the soundness may be used in determining the time of setting....has been acquired when the pat will bear, without being appreciably indented, a wire one twenty-fourth inch in diameter loaded to weigh one pound. (1)... | |
 | W. Purves Taylor - Cement - 1905 - 344 pages
...less than forty-five minutes and shall acquire its final set in ten hours. The pats made to test the soundness may be used in determining the time of setting....indented, a wire one-twelfth inch in diameter loaded to one-fourth pound weight. The final set has been acquired when the pat will bear, without being appreciably... | |
 | Edwin Clarence Eckel - Cement - 1905 - 802 pages
...not less than forty-five minutes nor in more than two and one-half hours.) The pats made to test the soundness may be used in determining the time of setting....will bear, without being appreciably indented, a wire TV inch in diameter loaded to weigh J Ib. The final set has been acquired when the pat will bear, without... | |
 | Charles Carroll Brown - Cement - 1905 - 384 pages
...for five minutes with 30 per cent. of water by weight and kept under a wet cloth until finally set. The cement is considered to have acquired its initial...appreciably indented, a wire one-twelfth inch in diameter iloaded to weigh one-fourth pound. The final set has been acquired when the pat will bear, without... | |
 | Edwin Clarence Eckel - Cement - 1905 - 796 pages
...than two and one-half hours.) • The pats made to test the soundness may be used in determining ths time of setting. The cement is considered to have...will bear, without being appreciably indented, a wire TV inch in diameter loaded to weigh } Ib. The final set has been acquired when the pat will bear, without... | |
 | Edwin Clarence Eckel - Cement - 1905 - 800 pages
...less than forty-five minutes and shall acquire its final set in ten hours. The pats made to test the soundness may be used in determining the time of setting....cement is considered to have acquired its initial get when the pat will bear, without being appreciably indented, a wire -J'.T inch in diameter loaded... | |
 | United States. Congress. Senate. Committee on Interoceanic Canals - Panama Canal (Panama) - 1906 - 984 pages
...than fortyfive minutes, and must have acquired its final set in ten hours. The pats made to test the soundness may be used in determining the time of setting....has been acquired when the pat will bear, without being appreciably indented, a wire one twenty-fourth inch in diameter, loaded to weigh one pound. TENSILE... | |
 | Frederick Putnam Spalding - Cement - 1906 - 346 pages
...than forty-five minutes, and must acquire its final set within twelve hours. The pats made to test the soundness may be used in determining the time of setting....will bear, without being appreciably indented, a wire -}? inch in diameter loaded to weigh one fourth pound. The final set has been acquired when the pat... | |
 | United States. Congress. Senate. Committee on Interoceanic Canals - Panama Canal (Panama) - 1907 - 1016 pages
...than fortyfive minutes, and must have acquired its final set in ten hours. The pats made to test the soundness may be used in determining the time of setting....has been acquired when the pat will bear, without being appreciably indented, a wire one twenty-fourth inch in diameter, loaded to weigh one pound. TE.NSII.K... | |
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The cement shall be considered to have acquired its initial set when the pat will bear, without appreciable indentation, the Gillmore Mm I needle ^ in. 
