An air-analyzer for determining the fineness of Portland cement
โ Scribed by J.C. Pearson; W.H. Sligh
- Publisher
- Elsevier Science
- Year
- 1915
- Tongue
- English
- Weight
- 162 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0016-0032
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โฆ Synopsis
g.S. BUREAU OF STANDARDS NOTES.
[J. F. I.
(temperature 218 ยฐ C.), and in the vapor of boiling anthracene (temperature 34 ยฐยฐ C.). Interpolations for the corrections between these two points can then be made. This method was investigated and found to be reliable to one or two degrees.
AN AIR-ANALYZER FOR DETERMINING THE FINENESS OF PORTLAND CEMENT.
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