Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/10337
Title: A feasibility study on the utilization of r-FA in SCC
Authors: Poon, CS 
Ho, DWS
Keywords: Compressive strength
Concrete
Fly ash
Self-compacting concrete
Issue Date: 2004
Publisher: Pergamon Press
Source: Cement and concrete research, 2004, v. 34, no. 12, p. 2337-2339 How to cite?
Journal: Cement and concrete research 
Abstract: Self-compacting concrete requires a high powder content or a viscosity agent (VA) to increase its segregation resistance. This paper presents the results of a preliminary study on the utilization of rejected fly ash (r-FA) as part of the powder content. r-FA is unsuitable in the production of blended cements simply due to its coarseness. Preliminary results suggested that r-FA could be used to replace VAs in the production of self-compacting concrete (SCC) and, possibly, with additional benefits. A detailed research project is under development based on results of this study.
URI: http://hdl.handle.net/10397/10337
ISSN: 0008-8846
EISSN: 1873-3948
DOI: 10.1016/j.cemconres.2004.02.013
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