 | William A. Radford, Alfred Sidney Johnson - 1909 - 470 Seiten
...for use. The methods of testing briefly described below, are in substance those recommended by the Committee on Uniform Tests of Cement, of the American Society of Civil Engineers. Samples for Testing. Enough samples should be taken to insure an average representation of the shipment.... | |
 | Harry Franklin Porter - 1909 - 298 Seiten
...28-day tests before rejection. 9. All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement of the American Society of Civil Engineers, presented to the Society Jan. 21, 1903, and amended Jan. 20, 1904, and Jan. 14, 1908, with all subsequent... | |
 | 1909 - 560 Seiten
...28-day tests, before rejection. All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement of the American Society of Civil Engineers, presented to the Society January 21, 1903, and amended January 20, 1904, with all subsequent amendments... | |
 | Frederick Eugene Turneaure - 1909 - 538 Seiten
...28-day tests, before rejection. All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement of the American Society of Civil Engineers, presented to the Society January 21, 1903, and amended January 20, 1904, with all subsequent amendments... | |
 | Henry Jenness Saunders - 1909 - 346 Seiten
...test ce fore rejecting. 9 . All tests shall be made in accordance v;itn the methods proposed by the Committee on Uniform Tests of Cement of the American Society of Civil Engineers, presented to the Society January 21, 1903, arid amended January Í2C , 19C4, with all subsequent amendments... | |
 | Ira Osborn Baker - 1909 - 780 Seiten
...determined as above. This has been done by a number of experts under the direction of the Comrryttee on Uniform Tests of Cement of the American Society of Civil Engineers with the results shown in Table 11, when the percentage for neat cement has been determined as described... | |
 | Ira Osborn Baker - 1909 - 816 Seiten
...twenty-eight-day tests before rejection. 9. All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement of the American .Society of Civil Engine?rs, presented to the Society January 21, 1903, and amended January 20. 1904 and January 15,... | |
 | William A. Radford, Alfred Sidney Johnson - 1909 - 474 Seiten
...considered, as explained below. Standard Sand. As a standard sand for testing purposes, the Commit.^ on Uniform Tests of Cement, of the American Society of Civil Engineers, recommends the natural sand from Ottawa, HI., screened to pass a sieve having 20 meshes per linear... | |
 | American Society for Testing Materials - 1910 - 326 Seiten
...anhydrous sulphuric acid (SO3), nor more than 4 per cent. of magnesia (MgO). ADDENDUM. ABSTRACT OF METHODS RECOMMENDED BY THE SPECIAL COMMITTEE ON UNIFORM...CEMENT OF THE AMERICAN SOCIETY OF CIVIL ENGINEERS. SAMPLING. I. — Selection of Sample. — The sample shall be a fair average of the contents of the... | |
 | William A. Radford - 1910 - 392 Seiten
...28-day tests before rejection. All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement, of the American Society of Civil Engineers (see above). The acceptance or rejection shall be based on the following requirements: Specifications... | |
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All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement... 
