 Pats of neat cement about three inches in diameter, one-half inch thick at the center, and tapering to a thin edge, shall be kept in moist air for a period of twenty-four hours.  Proceedings of the Annual Meeting - Sayfa 281American Society for Engineering Education, Society for the Promotion of Engineering Education (U.S.) tarafından - 1906Tam görünüm - Bu kitap hakkında
 | William A. Radford, Alfred Sidney Johnson - 1909 - 470 sayfa
...water) 450-550 " 28 days (1 day in moist air, 27 days in water) 550-GDO " ONE PART CEMENT, THREE PARTS SAND 7 days (1 day in moist air, 6 days In water) 150-200 Ibs. 28 days (1 day In moist air, 27 days in water) 200-300 " For example, the minimum requirement... | |
 | James Francis Hobart - 1909 - 424 sayfa
...water) 100-200 28 days (1 day in moist air, 27 days in water) 200-300 ' ONE PART CEMENT, THREE PARTS SAND. 7 days (1 day in moist air, 6 days in water) 25- 75 28 days (1 day in moist air, 27 days in water) 75-150 Cements which do not pass the fineness... | |
 | Charles Shattuck Hill - 1909 - 200 sayfa
...water) 450.-550 28 days (1 day in moist air, 27 days in water) 550-650 One Part Cement, Three Parts Sand. 7 days (1 day in moist air, 6 days in water) 150-200 28 days (1 day in moist air, 27 days in water) 200-300 23. Constancy of Volume. — Pats of... | |
 | Harry Franklin Porter - 1909 - 298 sayfa
...450-550 Ib. 28 days (1 day in moist air, 27 days in water) 550-650 Ib. One Part Cement, Three Parts Sand. 7 days (1 day in moist air, 6 days in water) 150-200 Ib. 28 days (1 day in moist air, 27 days in water) t200-300 Ib. Constancy of Volume: — Pats... | |
 | Eyvind Lee Heindenreich - 1909 - 398 sayfa
...Ibs. 28 days (1 day in moist air, 27 days in water) ... .550-650 Ibs. One part cement, three parts sand — 7 days (1 day in moist air, 6 days in water) . . v . 150-200 Ibs,. 28 days (1 day in moist air, 27 days in water) ..'.. 200-300 Ibs. (23) Constancy... | |
 | Frederick Eugene Turneaure - 1909 - 538 sayfa
...water) 450-550 " 28 days (1 day in moist air, 27 days in water) 550-650 " ONE PART CEMENT, THREE PARTS SAND 7 days (1 day in moist air, 6 days in water) 150-200 " 28 days (1 day in moist air, 27 days in water) 200-300 " Constancy of Volume. Pats of neat... | |
 | William A. Radford - 1909 - 184 sayfa
.... . .450-550 28 days (1 day in moist air, 27 days in water) ..550-650 One part cement, three parts sand. 7 days (1 day in moist air, 6 days in water) . ..150-200 28 days (1 day in moist air, 27 days in water) . .200-300 Constancy of Volume. Pats of... | |
 | 1909 - 560 sayfa
...water) 450-550 " 28 days (1 day in moist air, 27 days in water) 550-650 " ONE PART CEMENT, THREE PARTS SAND 7 days (1 day in moist air, 6 days in water) 150-200 " 28 days (1 day in moist air, 27 days in water) 200-300 " Constancy of Volume. Pats of neat... | |
 | Ira Osborn Baker - 1909 - 778 sayfa
...water) 450-550 " 28 days (1 day in moist air, 27 days in water) 550-650 " One Part Cement, Three Parts Sand. 7 days (1 day in moist air, 6 days in water) 150-200 Ib. 28 days (1 day in moist air, 27 days in water) 200-300 " 22. Constancy of Volume. Pats... | |
 | Calvin Franklin Swingle - 1910 - 434 sayfa
...water) . .100-200 28 days (1 day in moist air, 27 days in water) . .200-300 ONE PART CEMENT, THREE PARTS SAND. 7 days (1 day in moist air, 6 days in water).. 25- 75 28 days ( 1 day in moist air, 27 days in water).. 75-150 Cements which do not pass the fineness... | |
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