caa a22 4500 463232054 CHVBK 20180405153245.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10853-006-0874-1 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0874-1 The hydration of slag, part 2: reaction models for blended cement [Elektronische Daten] [W. Chen, H. Brouwers] The hydration of slag-blended cement is studied by considering the interaction between the hydrations of slag and Portland cement clinker. Three reaction models for the slag-blended cement are developed based on stoichiometric calculations. These models correlate the compositions of the unhydrated slag-blended cement with the quantities and compositions of the hydration products. The model predictions are further used to calculate some properties of hydrating slag cement pastes, including the molar fractions of products, the water retention, chemical shrinkage and porosities of pastes. The models are validated by comparing the model predictions with the measurements and proven to be successful in quantifying the hydration products, predicting the composition of the main hydration product (C-S-H) and calculating the properties of the hydration process. The model predictions show that as the slag proportions in the blended cement changes, water retention in the hydration products changes only slightly if compared to that of Portland cement, but the chemical shrinkage can vary in a wide range, depending on the slag hydration degree in the cement. Springer Science+Business Media, LLC, 2006 Chen W. Faculty of Engineering Technology, Department of Civil Engineering, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands aut Brouwers H. Faculty of Engineering Technology, Department of Civil Engineering, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 444-464 0022-2461 42:2<444 2007 42 10853 https://doi.org/10.1007/s10853-006-0874-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0874-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chen W. Faculty of Engineering Technology, Department of Civil Engineering, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands aut NATIONALLICENCE 700 1- Brouwers H. Faculty of Engineering Technology, Department of Civil Engineering, University of Twente, P.O. Box 217, 7500 AE, Enschede, The Netherlands aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 444-464 0022-2461 42:2<444 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer