The impact of variation in chemical and physical properties of PFA and BPD semi-dry cement paste on strength properties

Journal article

Limbachiya, V, Ganjian, E and Claisse, P (2015). The impact of variation in chemical and physical properties of PFA and BPD semi-dry cement paste on strength properties. Construction and Building Materials. 96, pp. 248-255. https://doi.org/10.1016/j.conbuildmat.2015.08.002

Publication dates
Authors	Limbachiya, V, Ganjian, E and Claisse, P
Abstract	The effect of Pulverised Fuel Ash (PFA) and By-Pass-Dust (BPD) in ternary semi-dry cement pastes was reported. As well as this, the variability over 6 months in chemical composition and particle distribution was reviewed to determine impact on strength. The addition of BPD in ternary pastes resulted in a reduced strength when combined with PFA. PFA and BPD samples obtained over a 6 month period showed variability in both chemical composition and particle distribution. For PFA, it was reported that at 14 days the particle size distribution had greatest impact on strength and at 28 days the SiO2 content had greatest impact. The high variability in BPD particle size distribution resulted in finer particles achieving the greatest strength.
Keywords	0905 Civil Engineering; 1202 Building; Building & Construction
Year	2015
Journal	Construction and Building Materials
Journal citation	96, pp. 248-255
Publisher	Elsevier
ISSN	0950-0618
Digital Object Identifier (DOI)	https://doi.org/10.1016/j.conbuildmat.2015.08.002
Print	15 Oct 2015
Publication process dates
Deposited	08 Dec 2017
Accepted	15 Oct 2015
Accepted author manuscript	The impact of variation in chemical and physical properties of PFA and BPD semi-dry cement paste on strength properties.doc License CC BY-NC-ND 4.0

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	The impact of variation in chemical and physical properties of PFA and BPD semi-dry cement paste on strength properties.doc
License: CC BY-NC-ND 4.0

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