| United States. War Department - 1902 - 968 стор.
...the option of the engineer officer in charge. fit. Time of setting—Slou'-settinç, eenu'nt.—The cement shall not acquire its initial set in less than...initial set when the pat will bear. without being appreciahly indented, a wire one-twelfth inch in diameter loaded to weigh one-fourth pound. The final... | |
| United States. Army. Corps of Engineers - 1901 - 48 стор.
...not acquire its initial set in less than forty -live minutes and shall acquire its final set in ten hours. The pats made to test the soundness may be...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... | |
| United States. War Department - 1902 - 892 стор.
...acquire its initial set in less than twenty nor more than thirty minutes, and must have acquired ita final set in not less than forty-five minutes nor...one-fourth pound. The final set has been acquired when the Eat will bear, without being appreciably indented, a wire one twenty-fourth inch i diameter... | |
| John Butler Johnson - 1902 - 600 стор.
...not acquire its initial set in less than forty-five minutes and shall acquire its final set in ten hours. The pats made to test the soundness may be...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... | |
| Charles Carroll Brown - 1902 - 764 стор.
...not acquire its initial set in less than forty-five minutes and shall acquire its final set in ten hours. The pats made to test the soundness may be...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... | |
| Benjamin Franklin Thomas, David Alexander Watt - 1903 - 552 стор.
...(The following paragraph will be substituted for the above in case a quick-setting cement is desired: The cement shall not acquire its initial set in less...will bear, without being appreciably indented, a wire ^ inch in diameter loaded to weigh \ pound. The final set has been acquired when the pat will bear,... | |
| United States. Congress. Senate. Committee on the District of Columbia - 1903 - 424 стор.
...acquire its initial set in less than forty -five minutes and must have acquired its final set in ten hours. The pats made to test the soundness may be...one-fourth pound. The final set has been acquired when the pat will bear, without being appreciably indented, a wire one twenty-fourth inch in diameter... | |
| United States. Congress. Senate. Committee on the District of Columbia - 1903 - 388 стор.
...than forty -five minutes and must have acquired its final set in ten hours. The pats made to test tho soundness may be used in determining the time of setting....one-fourth pound. The final set has been acquired when the pat will bear, without beinjr appreciably indented, a wire one twenty-fourth inch in diameter... | |
| Benjamin Franklin Thomas, David Alexander Watt - 1903 - 554 стор.
...shall not acquire its initial set in less than fortyfive minutes and shall acquire its final set in ten hours. The pats made to test the soundness may be...will bear, without being appreciably indented, a wire -jV inch in diameter loaded to \ pound weight. The final set has been acquired when the pat will bear,... | |
| L. J. Mensch - 1904 - 234 стор.
...(The following paragraph will be substituted for the above in case a quick-setting cement is desired : The cement shall not acquire its initial set in less...weigh onefourth pound. The final set has been acquired when the pat will bear, without being appreciably indented, a wire one-twenty-fourth inch in diameter... | |
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