 | Gaetano Lanza - 1905 - 980 sayfa
...Ibs. 7 days (I day in moist air, 6 days in water) 100-200 " 28 •' (I " •' " " 27 " " " ) 200-300 " One Part Cement, Three Parts Standard Sand. 7 days (I day in moist air, 6 days in water) 25- 75 Ibs. 28 •• (I " " " " 27 " " '• ) 7S-ISO " 1 6. Constancy oj Volume.... | |
 | W. Purves Taylor - 1905 - 348 sayfa
...7 days (i day in moist air, 6 days in water) 500 28 days (i day in moist air, 27 days in water) 600 ONE PART CEMENT, THREE PARTS STANDARD SAND. 7 days (i day in moist air, 6 days in water) 170 Ibs. 28 days (i day in moist air, 27 days in water) 240 "* 12. Soundness. —... | |
 | William Albert Noyes - 1905 - 810 sayfa
...(i day in moist air, 6 days in water) 100-200 28 days (i day in moist air, 27 days in water) 200-300 One part cement, three parts standard sand. 7 days (i day in moist air, 6 days in water) 25- 75 28 days (i day in moist air, 27 days in water) 75-150 CONSTANCY OF VOLUME.... | |
 | Rolla C. Carpenter - 1906 - 908 sayfa
...day in moist air, 6 days in water) 100-200 " 28 days (i day in moist air, 27 days in water) 200-300 " ONE PART CEMENT, THREE PARTS STANDARD SAND. 7 days (i day in moist air, 6 days in water) 25~75 " 28 days (i day in moist air, 27 days in water) 75~i5o " 16. Constancy oj Volume.... | |
 | Illinois State Geological Survey - 1912 - 172 sayfa
...moist air 175 lbs. per sq. inch 7 days (1 day in moist air, 6 days in water) 500 Ibs. per sq. inch 28 days (1 day in moist air, 27 days in water) 600 Ibs. per sq. inch For a mortar consisting of one part by weight of cement and three parts of Ottawa... | |
 | Sidney Paige, Adolph Knopf - 1907 - 614 sayfa
...hours. Tensile strength : 1. Neat — Pounds. 24 hours in moist air 175 7 days (1 day in moist air. (i days in water) 500 28 days (1 day in moist air, 27...part cement, three parts standard sand — 7 days ( 1 day in moist air, 6 days in water ) 175 28 days (1 day in moist air, 27 days in water) 250 Constancy... | |
 | 1908 - 876 sayfa
...hours. Tensile strength: 1. Neat — Pounds. 24 hours in moist air 175 7 days (1 day in moist air, (i days in water) 500 28 days (1 day in moist air. 27...part cement, three parts standard sand — 7 days ( 1 day in moist air, ti days in water) 175 28 days ( 1 day in moist air, 27 days in water) 250 Constancy... | |
 | Geological Survey (U.S.) - 1908 - 154 sayfa
...hours. Tensile strength: 1. Neat — Pounds. 24 hours in moist air 175 7 days (1 day in moist air, 0 days in water) 500 28 days (1 day in moist air, 27...part cement , three parts standard sand — 7 days (1 day in moist air, 6 days in water ) 175 28 days (1 day in moist air, 27 days in water) 250 Constancy... | |
 | Richard Lewis Humphrey - 1908 - 164 sayfa
...hours. Tensile strength: 1. Neat — Pounds. 24 hours in moist air 175 7 days (1 day in moist air, 6 days in water) 500 28 days (1 day in moist air, 27...part cement, three parts standard sand — 7 days (1 day in moist air, 6 days in water) 175 28 days (1 day in moist air, 27 days in water) 250 Constancy... | |
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Sand. 7 days (1 day in moist air, 6 days in water)... 200 Ibs. 
