Techno Press


Computers and Concrete   Volume 8, Number 5, October 2011, pages 583-595
DOI: http://dx.doi.org/10.12989/cac.2011.8.5.583
 
Efficiency factor of high calcium Class F fly ash in concrete
V. Sata, P. Khammathit and P. Chindaprasirt

 
Abstract     [Full Text]
    This paper studied the cement efficiency factor (k factor) of high calcium Class F fly ash. This k factor represents a unit of fly ash with efficiency equivalent to k unit of cement. The high calcium Class F fly ash was used to replace cement in concrete. The modified Bolomey
 
Key Words
    efficiency factor; fly ash; Class F; concrete; multi-linear regression analysis.
 
Address
V. Sata, P. Khammathit and P. Chindaprasirt: Sustainable Infrastructure Research and Development Center,
Department of Civil Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002, Thailand
 

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