 | American Society of Civil Engineers - 1903 - 896 sayfa
...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 dry....surface it should be thoroughly dampened prior to use. 56. — The quantity of material to be mixed at one time depends on the number of test pieces to be... | |
 | Myron Samuel Falk - 1904 - 198 sayfa
...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 dry....surface it should be thoroughly dampened prior to use. 56. — The quantity of material to be mixed at one time depends on the number of test pieces to be... | |
 | Ohio. Division of Geological Survey - 1904 - 416 sayfa
...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 dry....surface it should be thoroughly dampened prior to use. 56. The quantity of material to be mixed at one time depends on the number of test pieces to be made;... | |
 | Albert Bleininger - 1904 - 414 sayfa
...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 dry....surface it should be thoroughly dampened prior to use. 56. The quantity of material to be mixed at one time depends on the number of test pieces to be made;... | |
 | Myron Samuel Falk - 1904 - 202 sayfa
...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 dry....some non-absorbing surface, preferably plate glass. 1f the mixing must be done on an absorbing surface it should be thoroughly dampened prior to use. 56.... | |
 | W. Purves Taylor - 1905 - 344 sayfa
...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 mixed dry....surface it should be thoroughly dampened prior to use. 56. — The quantity of material to be mixed at one time depends on the number of test pieces to be... | |
 | Edwin Clarence Eckel - 1905 - 796 sayfa
...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 dry....surface it should be thoroughly dampened prior to use. 56. The quantity of material to be mixed at one time depends on the number of test pieces to be made;... | |
 | Frederick Winslow Taylor, Sanford Eleazer Thompson - 1905 - 642 sayfa
...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 dry....surface it should be thoroughly dampened prior to use. 56. The quantity of material to be mixed at one time depends on the number of test pieces to be made;... | |
 | Portland Cement Association - 1905 - 44 sayfa
...should be as near 21 degrees Cent. (70 degrees Pahr.) as it is practicable to maintain it. 55.-—The sand and cement should be thoroughly mixed dry. The...surface it should be thoroughly dampened prior to use. 56.—The quantity of material to be mixed at one time depends on the number of test pieces to be made;... | |
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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. 56. 
