OLS : Record


Main Title Technical and Economic Factors Associated with Fly Ash Utilization.
CORP Author Aerospace Corp., El Segundo, Calif. Office of Corporate Planning.
Year Published 1971
Report Number TOR-0059(6781)-1; F04701-70-C-0059; 1068;
Stock Number PB-209 480
Subjects ( Fly ash; Utilization); ( Waste disposal; Fly ash); Aggregates; Fillers; Reviews; Soil aggregates; Bricks; Concrete durability; Limestone; Bituminous concretes; Lightweight aggregates; Portland cements; Concretes; Marketing; Cellular concretes; Solid waste disposal
Library   Call Number Additional Info Location Date Modified
NTIS PB-209 480 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 271p
Abstract The objectives were to investigate the current and potential uses of regular fly ash and to: Identify the factors which inhibit its use, Investigate the applicability of substituting wet-limestone-modified fly ash in the regular fly ash market, and Make recommendations for developing both the regular and wet-limestone-modified fly ash markets. The results are presented. The study was directed toward fly ash produced by the coal burning power utilities. This constitutes the major portion of fly ash produced in this country and is the source of ash collected and sometimes used as a raw material for various products or applications. Presently, of the 26.5 million tons produced annually, approximately 1.6 to 2 million tons are utilized. (Author)
Highlights Notes Investigates the present utilization of fly ash, inhibitions to its use, and means of removing these inhibitions in areas such as portland cement, mineral recovery, mine filling, gas concretes, etc. Discusses both regular and limestone modified fly ash from coal electric power plants.
NTIS Title Notes Final rept.
PUB Date Free Form 26 Jul 71,
Category Codes 13C; 13B; 60C; 68C
NTIS Prices PC A12/MF A01
Document Type NT
Control Number 326528681
Cataloging Source NTIS/MT
Origin NTIS
Type CAT