The report documents the use of a 100% fly ash base, with no additives or aggregate. The coal from which the fly ash was derived originated in Wyoming and Montana, principally. It was burned at the Houston Lighting and Power plant in Thompsons, Texas. Difficulty was experienced in placement and compaction. Expected ultimate strengths were not achieved. The significant difference in lab specimens and field specimens was attributed mainly to retempering at the job site.
Experimental Fly Ash Base, Farm-to-Market Road 1093, Fulshear, Texas
1989
48 pages
Report
No indication
English
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