 | Frederick Putnam Spalding - Cement - 1906 - 346 pages
...in order to avoid variations in the temperature of the liquid. The results should agree within o.o1. "A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. "More accurate determinations may be made with the picnometer." In order to make the determination... | |
 | Richard Kidder Meade - Portland cement - 1906 - 418 pages
...in order to avoid variations in the temperature of the liquid. The results should agree within o.01. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. OTHER METHODS. With the Schumann-Candlot Apparatus. Another form of apparatus in frequent use, particularly... | |
 | Hiram Bertrand Andrews - Reinforced concrete - 1908 - 68 pages
...order to avoid variations in the temperature of the liquid. The results should agree within 0.01. 11. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. FINENESS 12. Apparatus. The sieves should be circular, about 20 cm. (7.87 ins.) in diameter, 6 cm.... | |
 | Richard Kidder Meade - Portland cement - 1906 - 422 pages
...in order to avoid variations in the temperature of the liquid. The results should agree within o.o1. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. OTHER METHODS. With the Schumann-Candlot Apparatus. Another form of apparatus in frequent use, particularly... | |
 | Louis Carlton Sabin - Cement - 1907 - 598 pages
...Cement Displaced Volume lf>. The flask, during the operation, is kept immersed in water i: jar (A), in order to avoid variations in the temperature of...quantity of clean liquid and repeating the operation. 18. More accurate determinations may be made with the pieno me ter. FINENESS 19. Significance. —... | |
 | Rufus Charles Beardsley - Dams - 1907 - 532 pages
...in order to avoid variations in the temperature of the liquid. The results should agree within 0.01. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. More accurate determinations may be made with the picnometer. Fineness. Significance. — It is generally... | |
 | Rufus Charles Beardsley - Dams - 1907 - 528 pages
...in order to avoid variations in the temperature of the liquid. The results should agree within 0.01. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. More accurate determinations may be 'made with the picnometer. Fineness. Significance. — It is generally... | |
 | American Railway Engineering and Maintenance-of-Way Association - Railroad engineering - 1907 - 308 pages
...order to avoid variations in the temperature of the liquid. The results should agree within o.o1. 11. A convenient method for cleaning the apparatus is...held still in a vertical position until empty; the remainng traces of cement can be removed in a similar manner by pouring into the flask a small quantity... | |
 | Edward Godfrey - Concrete - 1908 - 474 pages
...order to avoid variations in the temperature of the liquid. The results should agree within o.o1. 11. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. FINENESS. 12. The sieves should be circular, about 20 cm. (7.87 in.) in diameter, 6 cm. (2.36 in.)... | |
 | Leslie Abram Waterbury - Cement - 1908 - 166 pages
...fall below 3.i0, a second determination should be made on the sample ignited at a low red heat. i6. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. i7. More accurate determinations may be made with the picnometer. FINENESS. i8. SIGNIFICANCE. It is... | |
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A convenient method for cleaning the apparatus is as follows : The flask is inverted over a large vessel, preferably a glass jar, and shaken vertically until the liquid starts to flow freely; it is then held still in a vertical position until empty; the... 
