The determination of the time of setting is only approximate, being materially affected by the temperature of the mixing water, the temperature and humidity of the air during the test, the percentage of water used, and the amount of molding the paste... Bulletin - Page 376by Ohio. Division of Geological Survey - 1904Full view - About this book
| American Society of Civil Engineers - Civil engineering - 1903 - 896 pages
...temperature and humidity of the air during the test, the percentage of water used, and the amount of moulding the paste receives. STANDARD SAND. 45. — The Committee...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
| Myron Samuel Falk - Cement - 1904 - 202 pages
...temperature and humidity of the air during the test, the percentage of water used, and the amount of moulding the paste receives. STANDARD SAND. 45- — The Committee...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
| Myron Samuel Falk - Cement - 1904 - 198 pages
...percentage of water used, and the amount of moulding the paste rc~ Deuils for Briquette. ceives FIG. 8. STANDARD SAND. 45. — The Committee recognizes the...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
| Charles Carroll Brown - Cement - 1905 - 440 pages
...and end of the setting by the penetration of weighted wires of given diameters. Standard Sand. — The Committee recognizes the grave objections to the...which appeared to be available and suitable for use.. Mixing and Molding Machines. — The Committee, after investigation of the various mechanical mixing... | |
| Edwin Clarence Eckel - Cement - 1905 - 798 pages
...temperature and humidity of the air during the test, the percentage of water used, and the amount of moulding the paste receives. STANDARD SAND. 45. The Committee...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
| W. Purves Taylor - Cement - 1905 - 348 pages
...temperature and humidity of the air during the test, the percentage of water used, and the amount of moulding the paste receives. Standard Sand. 45.— The Committee...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
| Edwin Clarence Eckel - Cement - 1905 - 796 pages
...temperature and humidity of the air during the test, the percentage of water used, and the amount of moulding the paste receives. STANDARD SAND. 45. The Committee...used, especially on account of its high percentage of void.3, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time... | |
| Portland Cement Association - Cement - 1905 - 44 pages
...the percentage of water used, and the amount of moulding the paste receives. STANDARD SAND. 45.—The Committee recognizes the grave objections to the standard...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
| Frederick Putnam Spalding - Cement - 1906 - 346 pages
...States, but the Committee reporting in 1904 recommend the use of natural sand as follows : STANDARD SAND. "The Committee recognizes the grave objections to...percentage of voids, the difficulty of compacting in the moulds, and its lack of uniformity; it has spent much time in investigating the various natural sands... | |
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