 The thoroughly dried and coarsely screened sample is weighed and placed on the No. 200 sieve, which, with pan and cover attached, is held in one hand in a slightly inclined position, and moved forward and backward, at the same time striking the side gently...  A Hand-book for Cement Users - Page 47by Charles Carroll Brown - 1905 - 369 pagesFull view - About this book
 | William Allyn Richards, Henry Briggs North - Cement - 1912 - 196 pages
...placed on the No. 200 sieve, which, with pan and cover attached, is held in one hand in a slightly inclined position, and moved forward and backward,...operation is continued until not more than one-tenth of i per cent passes through after one minute of continuous sieving. The residue is weighed, then placed... | |
 | Jerome Cochran - Cement - 1912 - 152 pages
...placed on the No. 200 sieve, which, with pan and cover attached, shall be held in one hand in a slightly inclined position, and moved forward and backward,...rate of about 200 strokes per minute. The operation shall be continued until not more than one-tenth of 1% passes through after one minute of continuous... | |
 | Association for Standardizing Paving Specifications - Pavements - 1913 - 202 pages
...placed on the No. 200 sieve, which, with pan and cover attached, is held in one hand in a slightly inclined position, and moved forward and backward,...operation is continued until not more than one-tenth of 1% passes through after one minute of continuous sieving. The residue is weighed, then placed on the No.... | |
 | Association for Standardizing Paving Specifications - Pavements - 1913 - 202 pages
...placed on the No. 200 sieve, which, with pan and cover attached, is held in one hand in a slightly inclined position, and moved forward and backward,...operation is continued until not more than one-tenth of 1% passes through after one minute of continuous sieving. The residue is weighed, then placed on the No.... | |
 | Rolla Clinton Carpenter, Herman Diederichs - Building materials - 1913 - 1352 pages
...previously been dried. The coarsely screened sample is weighed and placed on the No. 200 sieve, which is moved forward and backward, at the same time striking...operation is continued until not more than one-tenth of one per cent passes through per minute. The work is expedited by placing in the sieve a small quantity... | |
 | Jerome Cochran - Concrete construction - 1913 - 618 pages
...with pan arid cover attached, should he held in one hand in a slightly inclined position, and mixed forward and backward, at the same time striking the...rate of about 200 strokes per minute. The operation should be continued until not more than one-tenth of 1 per cent passes through after one minute of... | |
 | Albert Irvin Frye - Civil engineering - 1913 - 1698 pages
...attached is held in one hand in a slightly inclined position, and moved forward and backward, at the sara* time striking the side gently with the palm of the other hand, at the rate of about 200 strokes per min., and continued until not more than ,^ of 1% passes through after 1 minute of continuous sieving.... | |
 | Albert Irvin Frye - Civil engineering - 1913 - 1694 pages
...held in one hand in a slightly inclined position, and moved forward and backward, at the sa пиtime striking the side gently with the palm of the other hand, at the rate of about 200 strokes per min., and continued until not more than Л of 1% passes through after 1 minute of continuous sieving.... | |
 | Wilfred Welday Scott - Analytical chemistry - 1922 - 684 pages
...its pan attached. The cover is now placed on the sieve and the latter held in one hand, in a slightly inclined position, and moved forward and backward,...with the palm of the other hand, at the rate of about 150 strokes per minute. The operation is continued until not more than one-tenth of 1% (0.05 gram)... | |
 | American Society of Civil Engineers - Civil engineering - 1909 - 904 pages
...placed on the No. 200 sieve, which, with pan and cover attached, is held in one hand in a slightly inclined position, and moved forward and backward,...the same time striking the side gently with the palm Affairs.] REPORT: SPECIAL COMMITTEE ON TESTS OF CEMENT 75 of the other hand, at the rate of about 200... | |
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