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Magnetic resonance studies of cement based materials in inhomogeneous magnetic fields

Boguszynska, J, Brown, MCA, McDonald, PJ, Mitchell, J, Mulheron, M, Tritt-Goc, J and Verganelakis, DA (2005) Magnetic resonance studies of cement based materials in inhomogeneous magnetic fields Cement and Concrete Research, 35. pp. 2033-2040.

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Abstract

Single-sided magnets give hope that Nuclear Magnetic Resonance (NMR) might in future be used for in situ characterisation of hydration and water transport in the surface layers of concrete slabs. Towards that end, a portable NMR-MOUSE (MObile Universal Surface Explorer) has been used to follow the hydration of gypsum based plaster, a Portland cement paste and concrete mortar. The results compare favourably to those obtained using a standard laboratory bench-top spectrometer. Further, stray field imaging (STRAFI) based methods have been used with embedded NMR detector coils to study water transport across a mortar/topping interface. The measured signal amplitudes are found to correlate with varying sample conditions. (c) 2005 Elsevier Ltd. All rights reserved.

Item Type: Article
Authors :
NameEmailORCID
Boguszynska, JUNSPECIFIEDUNSPECIFIED
Brown, MCAUNSPECIFIEDUNSPECIFIED
McDonald, PJp.mcdonald@surrey.ac.ukUNSPECIFIED
Mitchell, JUNSPECIFIEDUNSPECIFIED
Mulheron, Mm.mulheron@surrey.ac.ukUNSPECIFIED
Tritt-Goc, JUNSPECIFIEDUNSPECIFIED
Verganelakis, DAUNSPECIFIEDUNSPECIFIED
Date : 2005
Identification Number : https://doi.org/10.1016/j.cemconres.2005.06.012
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 11:43
Last Modified : 17 May 2017 14:58
URI: http://epubs.surrey.ac.uk/id/eprint/832420

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