 The sand and cement should be thoroughly mixed dry. The mixing should be done on some non-absorbing surface, preferably plate glass. If the mixing must be done on an absorbing surface it should be thoroughly dampened prior to use.  Dust Preventives and Road Binders - Seite 93von Prévost Hubbard - 1910 - 416 SeitenVollansicht - Über dieses Buch
 | American Society of Civil Engineers - 1903 - 896 Seiten
...room and the mixing water should be as near 21° Cent. (70° Fahr.) as it is practicable to maintain it. 55. — The sand and cement should be thoroughly...depends on the number of test pieces to be made; about 1 000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. — The Committee,... | |
 | Myron Samuel Falk - 1904 - 198 Seiten
...room and the mixing water should be as near 21° Cent. (70° Fahr.) as it is practicable to maintain it. 55- — The sand and cement should be thoroughly...depends on the number of test pieces to be made; about 1,000 gr. (35-28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. — The Committee,... | |
 | Ohio. Division of Geological Survey - 1904 - 416 Seiten
...the room and the mixing water should be as near 21° C. (70° F.) as it is practicable to maintain it. 55. The sand and cement should be thoroughly mixed...depends on the number of test pieces to be made; about 1,000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. The committee,... | |
 | Albert Bleininger, Geological Survey of Ohio - 1904 - 418 Seiten
...the room and the mixing water should be as near 21° C. (70° F.) as it is practicable to maintain it. 55. The sand and cement should be thoroughly mixed...depends on the number of test pieces to be made; about 1,000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. The committee,... | |
 | Myron Samuel Falk - 1904 - 202 Seiten
...thoroughly mixed dry. The mixing should be done on some non-absorbing surface, preferably plate glass. 1f the mixing must be done on an absorbing surface it...depends on the number of test pieces to be made; about 1,000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. — The Committee,... | |
 | 1904 - 430 Seiten
...the mixing must be done on an absorbing surface it should be thoroughly dampened prior to use. $6. The quantity of material to be mixed at one time depends on the number of test pieces to be made; about 1,000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. The committee,... | |
 | Edwin Clarence Eckel - 1905 - 796 Seiten
...the room and the mixing water should be as near 21° C. (70° F.) as it is practicable to maintain it. 55. The .sand and cement should be thoroughly...Committee, after investigation of the various mechanical mixing-machines, has decided not to recommend any machine that has thus far been devised, for the following... | |
 | Frederick Winslow Taylor, Sanford Eleazer Thompson - 1905 - 642 Seiten
...room and the mixing water should be as near 21° Cent. (70° Fahr.) as it is practicable to maintain it. 55. The sand and cement should be thoroughly mixed...depends on the number of test pieces to be made; about 1,000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. The Committee,... | |
 | W. Purves Taylor - 1905 - 344 Seiten
...mixing water should be as near 21 degrees Cent. (70 degrees Fahr.) as it is practicable to maintain it. 55. — The sand and cement should be thoroughly...depends on the number of test pieces to be made; about 1,000 gr. (35.28 oz.) makes a convenient quantity to mix, especially by hand methods. 57. — The Committee,... | |
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