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Reactivity of fly ash in cement paste studied by means of thermogravimetry and isothermal calorimetry

Gert Baert, Serge Hoste UGent, Geert De Schutter UGent and Nele De Belie UGent (2008) JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY. 94(2). p.485-492
abstract
Four paste mixtures with varying replacement level of the cement content by fly ash have been studied. Due to fly ash, the acceleration period decreased and a third hydration peak was noticed with isothermal calorimetry. The total heat after 7 days increased with increasing fly ash content. From 1 to 7 days, thermogravimetry showed a higher chemically bound water and Ca(OH)(2)-content for the pastes with fly ash. Between 7 and 14 days the calcium hydroxide started to be depleted due to the pozzolanic reaction. A unique relation was found between calcium hydroxide and total heat development
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
pozzolanic reaction, cement hydration, fly ash cement paste
journal title
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
J. Therm. Anal. Calorim.
volume
94
issue
2
pages
485 - 492
publisher
Springer
place of publication
DORDRECHT, NETHERLANDS
Web of Science type
Article
Web of Science id
000260878000025
JCR category
CHEMISTRY, ANALYTICAL
JCR impact factor
1.63 (2008)
JCR rank
38/70 (2008)
JCR quartile
3 (2008)
ISSN
1388-6150
DOI
10.1007/s10973-007-8787-z
language
English
UGent publication?
yes
classification
A1
id
596280
handle
http://hdl.handle.net/1854/LU-596280
date created
2009-04-21 11:00:33
date last changed
2018-01-29 12:12:52
@article{596280,
  abstract     = {Four paste mixtures with varying replacement level of the cement content by fly ash have been studied. Due to fly ash, the acceleration period decreased and a third hydration peak was noticed with isothermal calorimetry. The total heat after 7 days increased with increasing fly ash content. From 1 to 7 days, thermogravimetry showed a higher chemically bound water and Ca(OH)(2)-content for the pastes with fly ash. Between 7 and 14 days the calcium hydroxide started to be depleted due to the pozzolanic reaction. A unique relation was found between calcium hydroxide and total heat development},
  author       = {Baert, Gert and Hoste, Serge and De Schutter, Geert and De Belie, Nele},
  issn         = {1388-6150},
  journal      = {JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY},
  keyword      = {pozzolanic reaction,cement hydration,fly ash cement paste},
  language     = {eng},
  number       = {2},
  pages        = {485--492},
  publisher    = {Springer},
  title        = {Reactivity of fly ash in cement paste studied by means of thermogravimetry and isothermal calorimetry},
  url          = {http://dx.doi.org/10.1007/s10973-007-8787-z},
  volume       = {94},
  year         = {2008},
}

Chicago
Baert, Gert, Serge Hoste, Geert De Schutter, and Nele De Belie. 2008. “Reactivity of Fly Ash in Cement Paste Studied by Means of Thermogravimetry and Isothermal Calorimetry.” Journal of Thermal Analysis and Calorimetry 94 (2): 485–492.
APA
Baert, Gert, Hoste, S., De Schutter, G., & De Belie, N. (2008). Reactivity of fly ash in cement paste studied by means of thermogravimetry and isothermal calorimetry. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 94(2), 485–492.
Vancouver
1.
Baert G, Hoste S, De Schutter G, De Belie N. Reactivity of fly ash in cement paste studied by means of thermogravimetry and isothermal calorimetry. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY. DORDRECHT, NETHERLANDS: Springer; 2008;94(2):485–92.
MLA
Baert, Gert, Serge Hoste, Geert De Schutter, et al. “Reactivity of Fly Ash in Cement Paste Studied by Means of Thermogravimetry and Isothermal Calorimetry.” JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 94.2 (2008): 485–492. Print.