000002072 001__ 2072 000002072 005__ 20141118153444.0 000002072 04107 $$acze 000002072 046__ $$k2013-05-27 000002072 100__ $$aUKRAINCZYK, Neven 000002072 24500 $$aSIMULATION OF POZZOLAN BLENDED CEMENT HYDRATION 000002072 24630 $$n1.$$pProceedings of the First International Conference on Concrete Sustainability 000002072 260__ $$bJapan Concrete Institute, Tokyo 000002072 506__ $$arestricted 000002072 520__ $$2eng$$aPozzolan blended cement hydration reactions, the most promising route towards the sustainability of cementitious materials, have been simulated by Hymostruc, a numerical model for cement hydration and microstructure development. The 3D model calculates the progress of the hydration process as a function of the particle size distribution, water cement ratio, morphological development and chemistry. The paper presents a comparison of numerical results with systematic literature experimental data and demonstrates the potential to use particle-based numerical simulation models (growing spheres) to simulate hydration reactions in blended cement systems. 000002072 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000002072 653__ $$apozzolanic reaction, hydration kinetics, blended cement, numerical modeling. 000002072 7112_ $$aFirst International Conference on Concrete Sustainability$$cTokyo (JP)$$d2013-05-27 / 2013-05-29$$gICCS13 000002072 720__ $$aUKRAINCZYK, Neven$$iBREUGEL, Klaas VAN$$iKOENDERS, Eduard A. B. 000002072 8560_ $$ffischerc@itam.cas.cz 000002072 8564_ $$s1332679$$uhttp://invenio.itam.cas.cz/record/2072/files/S1-3-3.pdf$$y Original version of the author's contribution as presented on CD, . 000002072 962__ $$r2053 000002072 980__ $$aPAPER