 | Association for Standardizing Paving Specifications - Pavements - 1912 - 180 pages
...below 3.10, a second determination should be made on the sample ignited at a low red heat. • 15.— A convenient method for cleaning the apparatus is...pouring into the flask a small quantity of clean liquid benzine or kerosene and repeating the operation. FINENESS. 16.— Significance. — It is generally... | |
 | William Allyn Richards, Henry Briggs North - Cement - 1912 - 196 pages
...below 3.i0, a second determination should be made on the sample ignited at a low red heat. i5.—A convenient method for cleaning the apparatus is as...pouring into the flask a small quantity of clean liquid benzine or kerosene and repeating the operation. FINENESS. i6. — Significance. — It is generally... | |
 | James Ambrose Moyer - Machinery - 1913 - 512 pages
...it fall below 3.10, a second determination should be made on the sample ignited at a low red heat. . A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. Fineness. It is generally accepted that the coarser particles in cement are practically inert, and... | |
 | Association for Standardizing Paving Specifications - Pavements - 1913 - 202 pages
...fall below 3.10, a second determination should be made on the sample ignited at a low red heat. 15. A convenient method for cleaning the apparatus is...pouring into the flask a small quantity of clean liquid benzine or kerosene and repeating the operation. FINENESS. 16. Significance. — It is generally accepted... | |
 | Association for Standardizing Paving Specifications - Pavements - 1913 - 202 pages
...fall below 3.10, a second determination should be made on the sample ignited at a low red heat. 15. A convenient method for cleaning the apparatus is...pouring into the flask a small quantity of clean liquid benzine or kerosene and repeating the operation. FINENESS. 16. Significance. — It is generally accepted... | |
 | Arthur Charles Davis - Cement - 1922 - 456 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. Setting Tests. CHAPTER XX. WHEN Portland cement is mixed with water, a plastic paste is formed which... | |
 | American Society of Civil Engineers - Civil engineering - 1909 - 904 pages
...below 3.10, a second determination should be made on the sample ignited at a low red heat. 16. — A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. 17. — More accurate determinations may be made with the picnometer. FINENESS. 18. — Significance.... | |
 | American Railway Engineering Association - Railroad engineering - 1905 - 198 pages
...order to avoid variations in the temperature of the liquid. The results should agree within o.oi. 11. A convenient method for cleaning the apparatus is...until empty ; the remaining traces of cement can be FIG. 2.— VICAT NEEDLE. removed in a similar manner by pouring into the flask a small quantity of... | |
 | Ohio. Division of Geological Survey - Geology - 1904 - 416 pages
...Duplicate results should agree to o.01. Fig. 73. Specific gravity apparatus, according to Le Chateller. \j. A convenient method for cleaning the apparatus is...quantity of clean liquid and repeating the operation. 18. More accurate determinations may be made with the pincometer. FINENESS. J9. Significance. — It... | |
 | American Society for Testing Materials - Building materials - 1909 - 730 pages
...below 3.10, a second determination should be made on the sample ignited at a low red heat. 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,... | |
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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... 
