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Document type:
Zeitschriftenaufsatz
Author(s):
Gutberlet, T.; Hilbig, H.; Beddoe, R.E.; Lohstroh, W.
Title:
New insights into water bonding during early tricalcium silicate hydration with quasielastic neutron scattering
Abstract:
New information on the water bonding during the first 36 h of hydration of tricalcium silicate was obtained using the high neutron flux at the sample position of the time-of-flight spectrometer (TOFTOF), FRM II in Garching, Germany, together with 29Si NMR and X-ray diffraction measurements. A rapid increase in the amount of constrained water was observed at the beginning of the induction period. This is attributed to the formation of an early C-S-H with a large specific surface area (around 800...     »
Keywords:
Hydration (A); Calcium-Silicate-Hydrate (C-S-H) (B); Ca3SiO5 (D); Quasielastic Neutron Scattering (QENS)
Dewey Decimal Classification:
540 Chemie
Journal title:
Cement and Concrete Research
Year:
2013
Quarter:
2. Quartal
Month:
May
Journal issue:
51
Pages contribution:
104-108
Reviewed:
nein
Language:
en
Fulltext / DOI:
doi: http://dx.doi.org/10.1016/j.cemconres.2013.04.012
WWW:
http://www.sciencedirect.com/science/article/pii/S0008884613000951
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