(1981) Report on Fly Ash Variability, MLR-81-2, 1981. Transportation, Department of
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IADOT_mlr8102_Report_Fly_Ash_Variability_1981.pdf File Size:423kB |
Abstract
The physical-chemical testing of fly ashes indicates that, under normal operating conditions, a low variability of results can be expected from a particular generating plant unit. However, unannounced changes in coal source and/or plant operations do occur and they may result in an ash with undesirable properties. Since these properties can be detected by physical-chemical testing, it is recommended that this testing be performed on a lot-by-lot basis when a plant is supplying fly ash to a construction project.
| Item Type: | Departmental Report |
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| Keywords: | Carbon, Chemical tests, Coal, Fly ash, Laboratory tests |
| Subjects: | Transportation Transportation > Materials Transportation > Roads and highways Transportation > Research |
| ID Code: | 17371 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 07 Jul 2014 14:44 |
| Last Modified: | 05 Feb 2015 19:55 |
| URI: | https://publications.iowa.gov/id/eprint/17371 |