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Books Bücher 51 - 60 von 120 in Sand. 7 days (1 day in moist air, 6 days in water) 200 Ibs.
" Sand. 7 days (1 day in moist air, 6 days in water) 200 Ibs. "
Geologic Reconnaissance in the Matanuska and Talkeetna Basins, Alaska - Seite 17
von Sidney Paige, Adolph Knopf - 1907 - 71 Seiten
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Standard Specifications for Structural Steel - Timber - Concrete and ...

John Christian Ostrup - 1911 - 99 Seiten
..." 7 days (1 day in moist air, 6 days in water) 500 '' ONE PART CEMENT, THREE PARTS STANDARD OTTAWA SAND 7 days (1 day in moist air, 6 days in water) 200 Ibs. If the minimum strength is not specified, the mean of the above values shall be taken as the...
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Reinforced concrete: mechanics and elementary design

John Pascal Brooks - 1911 - 220 Seiten
...considered here as it is seldom used in reinforced concrete construction. 6 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 " Constancy of Volume. Pats...
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Manual of the American Railway Engineering Association

American Railway Engineering Association - 1911
...Cement. Strength. 24 hours in moist air 175 Ibs. 7 days (1 day in moist air, 6 days in water) 500 Ibs. 28 days (1 day in moist air, 27 days in water) 600 Ibs. One Part Cement, Three Parts Standard Ottawa Sand. 7 days (1 day in moist air, 6 days in water)...
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Annual Report, Band 2

Association for Standardizing Paving Specifications - 1911
...Age Strength 24 hours in moist air 175 pounds 7 days (1 day in moist air, 6 days in water) 500 pounds 28 days (1 day in moist air, 27 days in water) 600 pounds Provided, however, if the cement fails to meet the requirements of the 24-hour test, it may,...
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The Building Code of the City of Manchester, New Hampshire: Final Enactment ...

1911 - 222 Seiten
...inch square shall be those shown in the following table: 1 Part Cement, 3 Parts Standard Sand Strength 7 days (1 day in moist air, 6 days in water) 175 Ibs. '28 days (1 day in moist air, 27 days in water) 300 Ibs Sect. 1 13. Mortar for Plastering Mortar...
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Laboratory Manual for the Use of Students in Testing Materials of Construction

Leslie Abram Waterbury - 1912 - 270 Seiten
...28 days ( 1 day in moist air, 27 days in water) . 250 " One Part Cement, Three Parts Standard Ottawa Sand. 7 days (1 day in moist air, 6 days in water) . . 50 Ibs. 28 days (1 day in moist air, 27 days in water) . 125 " CONSTANCY or VOLUME. 15. Pats of...
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Annual Report

Association for Standardizing Paving Specifications - 1912
...Strength. 24 hours in moist air 175 pounds 7 days (1 day in moist air, 6 days in water) 500 pounds 28 days (1 day in moist air, 27 days in water) 600 pounds ONE PART CEMENT, THREE PARTS STANDARD OTTAWA SAND. 7 days (1 day in moist air, 6 days in water)...
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Bulletin, Ausgabe 17

1912
...moist air ' 175 Ibs. per sq. inch 7 days (1 day in moist air, C 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...
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A manual of cement testing: for the use of engineers and chemists in ...

William Allyn Richards, Henry Briggs North - 1912 - 137 Seiten
...Cement. Strength. 24 hours in moist air 175 1bs. 7 days (1 day in moist air, 6 days in water) 500 lbs. 28 days (1 day in moist air, 27 days in water) 600 lbs. One Part Cement, Three Parts Standard Ottawa Sand. 7 days (1 day in moist air, 6 days in water)...
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Street pavements and paving materials: A manual of city pavements: the ...

George William Tillson - 1912 - 651 Seiten
...6 days in water) 150 " 28 days (1 " " 27 days " 250 " ONE PART CEMENT, THBEE PASTS STANDARD OTTAWA SAND. 7 days (1 day in moist air, 6 days in water) 50 Ibs. 28 days (1 " " 27 " " ) 125 " Constancy of Volume. — 15. Pats of neat cement about 3 inches...
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