Investigation of Early Cement Paste with 1H Low-Field NMR

Zhen Ping Sun; Qi Li; Yang Yu; Pei Qiang Yang

doi:10.4028/www.scientific.net/KEM.539.5

Paper Titles

Preface

²⁹Si NMR Characterization of Silica Tetrahedron in the Silica Fume Simulate Hydration
p.1

Investigation of Early Cement Paste with 1H Low-Field NMR
p.5

The Application of Freezing-Melting Hysteresis in Hardened White Cement Paste
p.10

An Experimental Study of Water in Pore System of Hardened Cement Paste by Magnetic Resonance
p.14

Quantitative Characterization of Hydration of Cement Pastes by Rietveld Phase Analysis and Thermoanalysis
p.19

Kinetic Study of Portland Cement Hydration with Ground Penetrating Radar
p.25

Study on the Hydration Kinetics of Portland Cement
p.30

Relationship between Internal Relative Humidity and Autogenous Shrinkage of Cement Paste with Supplementary Cementitious Materials (SCM)
p.35

HomeKey Engineering MaterialsKey Engineering Materials Vol. 539Investigation of Early Cement Paste with 1H...

Investigation of Early Cement Paste with 1H Low-Field NMR

Abstract:

Early cement paste (0h-6h) made with cement of different Blain specific surface area was investigated with 23MHz 1H low-field NMR. T2 distribution, T2 against age and T2 distributions against age were obtain. Results showed: 1) T2 distribution of fresh cement paste made with cement of common Blain specific surface area has two peaks and corresponded to water within flocculation and among flocculation; 2)T2 against age could reflect a stage-like behaviour of cement hydration; 3) T2 distributions against age showed evolution of microstructure in early cement paste.

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Key Engineering Materials (Volume 539)

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5-9

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https://doi.org/10.4028/www.scientific.net/KEM.539.5

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January 2013

Authors:

Zhen Ping Sun, Qi Li, Yang Yu, Pei Qiang Yang

Keywords:

Hydration, Low Field NMR, Specific Surface Area, T2 Distribution

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References

[1] Y. M. Zhang and Y. F. Luo: Mod. Sci. Instrum. Vol. (2003), pp.52-54.

Google Scholar

[2] W. Yao, A. M. She and P. Q. Yang: J. Chin. Ceram. Soc. Vol. 37(2009), pp.1602-1606.

Google Scholar

[3] J. Y. Jehng: Ph.D. Thesis(Northwestern University, Evanston, America, 1995).

Google Scholar

[4] J. P. Gorce and N. B. Milstone: Cem. Concr. Res. Vol. 37(2007), pp.310-318.

Google Scholar

[5] J. Y. Jehng, D. T. Sprague, and W.P. Halperin: Magn. Reson. Imaging. Vol. 14(1996), pp.785-791.

Google Scholar

[6] N. Nestle, C. Zimmermann and M. Dakkouri, et al.: J. Phys. D. Appl. Phys. Vol.35(2002), pp.166-171.

Google Scholar

[7] P. Pipilikaki and M. Katsioti: Constr. and Build. Mater. Vol. 23(2009), pp.2246-2250.

Google Scholar

[8] A. M. SHE, W. YAO: Sci. China. Tech. Sci. Vol. 53(2010), pp.1471-1476.

Google Scholar

[9] L.Pel, K. Kopinga and H. Brocken: Magn. Reson. Imaging. Vol. 14(1996), pp.931-932.

Google Scholar

[10] L. Pel, K. Hazrati and K. Kopinga: Magn. Reson. Imaging. Vol. 16(1998), pp.525-528.

Google Scholar

[11] H. F. W. Taylor: Cement chemistry (Thomas Telford Publishing, USA,1992).

Google Scholar

[12] B. G. Ma, R. Z. Dong and L. Zhang , et al.: J. Wuhan. Univ. Tech. Vol. 26(2004), pp.17-19.

Google Scholar

[13] B. G. Ma, R. Z. Dong and Y. H. Xu, et al.: J. Railway. Sci. Eng. Vol. 1(2004), pp.26-29.

Google Scholar

[14] Z. P. Sun, M. Pang and Y. Yu, et al.: J. Chin. Ceram. Soc. Vol 39(2011), pp.537-543.

Google Scholar

[15] K. R. Brownstein and C. E. Tarr: Phys. Rev. A. Vol 19(1979), pp.2446-2453.

Google Scholar

[16] K. J. Dunn, D. J. Bergman and G. A. Latorraca: Nuclear Magnetic Resonance Petrophysical and Logging Applications(Pergamon, UK, 2002).

Google Scholar