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" Test pieces should be broken as soon as they are removed from the water. Care should be observed in centering the briquettes in the testing machine, as cross-strains, produced by improper centering, tend to lower the breaking strength. The load should... "
Cyclopedia of Architecture, Carpentry and Building: A General Reference Work... - Page 22
by American School (Lansing, Ill.) - 1907
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Geological Survey of Michigan

Michigan. Geological Survey - Clay - 1900 - 838 pages
...70° F. as possible. Fig. 89. Olsen testing machine, power driven. Breaking briquettes. — Briquettes should be broken as soon as they are removed from the water. Care should be exercised in centering the briquettes in the testing machine, as cross strains are liable to result...
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Proceedings

American Society of Civil Engineers - Civil engineering - 1903 - 896 pages
...in. wide, and the distance between the center of contact on the same clip should bo 1J ins. 68. — Test pieces should be broken as soon . as they are removed from the water. Care FORM OF CLIP. should be observed in centering FIO. B. the briquettes in the testing machine, as cross-strains,...
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Bulletin, Volume 3

Ohio. Division of Geological Survey - Geology - 1904 - 416 pages
...same slip should be 1j4 inches. Fig. 81. Standard form of clips for holding tensile test pieces. 68. Test pieces should be broken as soon as they are removed...The load should not be applied too suddenly, as it may produce vibration, the shock from which often breaks thfc briquette before the ultimate strength...
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The Manufacture of Hydraulic Cements

Albert Bleininger, Geological Survey of Ohio - Cement - 1904 - 418 pages
...same slip should be I'4 inches. Fig. 81. Standard form of clips for holding tensile test pieces. 68. Test pieces should be broken as soon as they are removed...The load should not be applied too suddenly, as it may produce vibration, the shock from which often ANNUAL REPORT breaks the briquette before the ultimate...
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Cements, Mortars and Concretes: Their Physical Properties

Myron Samuel Falk - Cement - 1904 - 198 pages
...distance between the centre of contact on the same clip should be IV ins. Form of Clip. PIG. B. 68. — Test pieces should be broken as soon as they are removed from the water. Care should be observed in centring the briquettes in the testing machine, as cross-strains, produced by improper centring, tend...
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Cements, Mortars and Concretes: Their Physical Properties

Myron Samuel Falk - Cement - 1904 - 202 pages
...in centring the briquettes in the testing machine, as cross-strains, produced by improper centring, tend to lower the breaking strength. The load should not be applied too suddenly, as it may produce vibration, the shock from which often breaks the briquette before the ultimate strength...
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A Hand-book for Cement Users

Charles Carroll Brown - Cement - 1905 - 440 pages
...the distance between the centers of contact on the same clip should be one and a quarter inches. 17. Test pieces should be broken as soon as they are removed...The load should not be applied too suddenly, as it may produce vibration, the shock from which often breaks the briquette before the ultimate strength...
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Standard Methods of Testing and Specifications for Comment

American Society for Testing Materials. Committee on Standard Specifications for Cement - Cement - 1905 - 40 pages
...in- wide, and the distance between the center of contact on the same clip should be 114 ins. 68. — Test pieces should be broken as soon as they are removed...The load should not be applied too suddenly, as it may produce vibration, the shock from which often breaks the briquette before the ultimate strength...
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Practical Cement Testing

W. Purves Taylor - Cement - 1905 - 348 pages
.../4-in. wide, and the distance between the center of contact on the same clip should be iJ4 ins. 68. — Test pieces should be broken as soon as they are removed...The load should not be applied too suddenly, as it may produce vibration, the shock from which often breaks the briquette before the ultimate strength...
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Standard Methods of Testing and Specifications for Cement ...

Portland Cement Association - Cement - 1905 - 44 pages
...in. wide, and the distance between the center of contact on the same clip should be 1*4 ins68.—Test pieces should be broken as soon as they are removed...The load should not be applied too suddenly, as it may produce vibration, the shock from which often breaks the briquette before the ultimate strength...
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