The early hydration of Ordinary Portland Cement (OPC): An approach comparing measured heat flow with calculated heat flow from QXRD

Cement and Concrete Research

Volumn 42, Issue 1, 2012, Pages 134-138

  Jansen, D ^a   Goetz Neunhoeffer, F ^a   Lothenbach, B ^b   Neubauer, J ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

^b SWISS FEDERAL LABORATORIES FOR MATERIALS SCIENCE AND TECHNOLOGY   (Switzerland)

Author keywords

Calorimetry A; Hydration A; Kinetics A; Thermodynamic calculations B; X ray diffraction B

Indexed keywords

ANHYDRITE DISSOLUTION; ETTRINGITES; GYPSUM DISSOLUTION; HEAT FLOWS; ORDINARY PORTLAND CEMENT; PORTLANDITE; THERMODYNAMIC CALCULATIONS B; XRD;

CALCIUM SILICATE; CALORIMETRY; DISSOLUTION; GYPSUM; HYDRATION; PORTLAND CEMENT; SILICATES; X RAY DIFFRACTION;

HEAT TRANSFER;

EID: 80855134397     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconres.2011.09.001     Document Type: Article

References (36)

1. J. W. Bullard, H. M. Jennings, R. A. Livingston, A. Nonat, G. W. Scherer, J. S. Schweitzer, K. L. Scrivener, J. J. Thomas, Mechanisms of cement hydration, Cement and Concrete Research, In Press, Corrected Proof, Available online 29 October 2010, ISSN 0008-8846, DOI: 10.1016/j.cemconres.2010.09.011.
2. W. Lerch The influence of gypsum on the hydration and properties of Portland cementpastes Am. Soc. Test. Mater. 46 1946 1252 1297
3. P. Sandberg, and L.R. Roberts Studies of cement-admixture interactions related to aluminate hydration control by isothermal calorimetry Am. Concr. Inst. 217 2003 529 542
4. C. Hesse, F. Goetz-Neunhoeffer, and J. Neubauer A new approach in quantitative in-situ XRD of cement pastes: Correlation of heat flow curves with early hydration reactions Cem. Concr. Res. 41 2010 123 128
5. H.F.W. Taylor Cement Chemistry 2nd ed 1997 Thomas Telford Publishing
6. S. Bishnoi, and K.L. Scrivener μic: a new platform for modeling the hydration of cements Cem. Concr. Res. 39 2009 266 274
7. S. Bishnoi, and K.L. Scrivener Studying nucleation and growth kinetics of alite hydration using μic Cem. Concr. Res. 39 2009 849 860
8. J.J. Thomas A new approach to modeling the nucleation and growth kinetics of tricalcium silicate hydration J. Am. Ceram. Soc. 90 2007 3282 3288 (Pubitemid 47443529)
9. W.A. Gutteridge On the dissolution of the interstitial phases in Portland cement Cem. Concr. Res. 9 1979 319 324 (Pubitemid 9444196)
10. L.J. Struble The effect of water on maleic acid and salicylic acid extractions Cem. Concr. Res. 15 1985 631 636
11. H.M. Rietveld A profile refinement method for nuclear and magnetic structures J. Appl. Crystallogr. 2 1969 65 71
12. R.W. Cheary, and A. Coelho A fundamental parameters approach to X-ray line-profile fitting J. Appl. Crystallogr. 25 1992 109 121
13. B.H. ÓConnor, and M.D. Raven Application of the Rietveld Refinement Procedure in Assaying Powdered Mixtures Powder Diffr. 3 1988 2 6
14. D. Jansen, Ch. Stabler, F. Goetz-Neunhoeffer, S. Dittrich, and J. Neubauer Does Ordinary Portland Cement contain amorphous phase? A quantitative study using an external standard method Powder Diffr. 26 2011 31 38
15. C. Hesse, F. Goetz-Neunhoeffer, J. Neubauer, M. Braeu, and P. Gaeberlein Quantitative in situ X-ray diffraction analysis of early hydration of Portland cement at defined temperatures Powder Diffr. 24 2009 112 115
16. 3S from synchrotron and neutron powder diffraction and its role in quantitative phase analysis Cem. Concr. Res. 32 2002 1347 1356 (Pubitemid 34805988)
17. K.H. Jost, B. Ziemer, and R. Seydel Redetermination of the structure of β-dicalcium silicate Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem. 33 1977 1696 1700
18. R. Mueller, Stabilisierung verschiedener Dicalciumsilikat-Modifikationen durch den Einbau von Phosphat: Synthese, Rietveld-analyse, Kalorimetrie, Diploma-thesis (2001) University of Erlangen.
19. 6 Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem. 31 1975 689 697
20. 2O solid-solution series Z. Kristallogr. 152 1980 259 307
21. A.C. Jupe, J.K. Cockcroft, P. Barnes, S.L. Colston, G. Sankar, and C. Hall The site occupancy of Mg in the brownmillerite structure and its effect on hydration properties: an X-ray/neutron diffraction and EXAFS study J. Appl. Crystallogr. 34 2001 55 61 (Pubitemid 32153785)
22. B.F. Pedersen Neutron diffraction refinement of the structure of gypsum Acta Crystallogr., Sect. B, Struct. Crystallogr. Cryst. Chem. 38 1982 1074 1077
23. H. Weiss, and M.F. Bräu How much water does calcined gypsum contain? Angew. Chem. Int. Ed. 48 2009 3520 3524
24. 4, from X-ray and neutron diffraction measurements Acta Crystallogr., Sect.B: Struct. Crystallogr. Cryst. Chem. 36 1980 288 2890
25. E.N. Maslen, V.A. Streltsov, and N.R. Streltsova Electron density and optical anisotropy in rhombohedral carbonates. III. Synchroton X-ray studies of CaCO3, MgCO3 and MnCO3 Acta Crystallogr., Sect. B: Struct. Sci. 51 1995 929 939
26. Y. Le Page, and G. Donnay Refinement of the crystal structure of low-quartz Acta Crystallogr., Sect.B: Struct. Crystallogr. Cryst. Chem. 32 1976 2456 2459
27. K. Ojima, Y. Hishihata, and A. Sawada Structure of potassium sulfate at temperatures from 296 K down to 15 K Acta Crystallogr., Sect. B: Struct. Sci. 51 1995 287 293
28. F. Goetz-Neunhoeffer, and J. Neubauer Refined ettringite structure for quantitative X-ray diffraction analysis Powder Diffr. 21 2006 4 11
29. W.R. Busing, and H.A. Levy Neutron diffraction study of calcium hydroxide Acta Crystallogr., Sect. B: Struct. Sci. 42 1986 51 55
30. D.M. Többens, N. Stuesser, K. Knorr, H.M. Mayer, and G. Lampert The new high-resolution neutron powder diffractometer at the Berlin neutron scattering center Mater. Sci. Forum 378 2001 288 293 (Pubitemid 33090603)
31. D. Jansen, F. Goetz-Neunhoeffer, Ch. Stabler, and J. Neubauer A remastered external standard method applied to the quantification of early OPC hydration Cem. Concr. Res. 41 2011 602 608
32. D. Jansen, S.T. Bergold, F. Goetz-Neunhoeffer, and J. Neubauer The hydration of alite: a time-resolved quantitative X-ray diffraction approach using the G-factor method compared with heat release J. Appl. Cryst. 44 2011 895 901
33. D. Kulik GEMS-PSI 3.0 available at http://gems.web.psi.ch/ 2010 PSI-Villigen, Switzerland.
34. B. Lothenbach, T. Matschei, G. Möschner, and F.P. Glasser Thermodynamic modeling of the effect of temperature on the hydration and porosity of Portland cement Cem. Concr. Res. 38 1 2008 1 18 (Pubitemid 350110321)
35. K. Fuji, and W. Kondo Communications of the American ceramic society: Estimation of thermochemical data for calcium silicate hydrate (C-S-H) J. Am. Ceram. Soc. 66 1983 C-220 C-221
36. W. Hummel, U. Berner, E. Curti, F.J. Pearson, and T. Thoenen Nagra/PSI Chemical Thermodynamic Data Base 01/01 USA, also published as Nagra Technical Report NTB 02-16 2002 Universal Publishers/uPUBLISH.com Wettingen, Switzerland 565.