A spectroscopic NMR investigation of the calcium silicate hydrates present in cement and concrete - Sorbonne Université Access content directly
Journal Articles Magnetic Resonance Imaging Year : 1996

A spectroscopic NMR investigation of the calcium silicate hydrates present in cement and concrete

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.
Fichier principal
Vignette du fichier
RASSEM_1 (1).pdf (529.62 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-02318973 , version 1 (05-06-2021)

Identifiers

Cite

Hélène Zanni, Racha Rassem-Bertolo, Sylvie Masse, Lorenzo Fernandez, Pedro Nieto, et al.. A spectroscopic NMR investigation of the calcium silicate hydrates present in cement and concrete. Magnetic Resonance Imaging, 1996, 14 (7-8), pp.827-831. ⟨10.1016/S0730-725X(96)00211-1⟩. ⟨hal-02318973⟩
75 View
95 Download

Altmetric

Share

Gmail Facebook X LinkedIn More