Title of article
A spectroscopic NMR investigation of the calcium silicate hydrates present in cement and concrete
Author/Authors
Zanni، نويسنده , , Hélène and Rassem-Bertolo، نويسنده , , Racha and Masse، نويسنده , , Sylvie and Fernandez، نويسنده , , Lorenzo and Nieto، نويسنده , , Pedro and Bresson، نويسنده , , Bruno، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
5
From page
827
To page
831
Abstract
NMR spectroscopy is applied to study microstructure of calcium silicate hydrates present in cement and concrete. It is shown that 29Si NMR gives information on the siliceous skeleton of the hydrates. 1H NMR, using CRAMPS techniques, allows to discriminate between protons linked to silicon atoms or to calcium atoms. A first investigation of reference compounds indicates that 43Ca NMR will be powerful to determine calcium atom sites in the structure.
Keywords
NMR spectroscopy , Inorganic polymerization , Cement , silicates
Journal title
Magnetic Resonance Imaging
Serial Year
1996
Journal title
Magnetic Resonance Imaging
Record number
1827741
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