Investigation of Effectiveness of Concrete Nano and Micro Filler Agglomerate Dispersion Enforced by Cavitation

Advances in Concrete Technology and Sustainability Issues: Supplementary Papers: Twelfth International Conference on Recent Advances in Concrete Technology and Sustainability Issues 2012
Aleksandrs Korjakins, Genādijs Šahmenko, Jānis Justs, Viktors Mironovs

Pozzolanic additives are used in the concrete production to enhance mechanical properties and durability of the material. Silica fume, metakaolin, rice husk ash and nanosilica are some of the additives that can be beneficial and to improve performance of the concrete. As pozzolanic additive particle size are normally smaller than those of cement, pozzolans in concrete can have dual effect - to improve physical particle packing and to react chemically with calcium hydroxide forming calcium silicate - hydrates.

Atslēgas vārdi
Cavitation, Silica fume dispersion, UHPC (Ultra High Performance Concrete)

Korjakins, A., Šahmenko, G., Justs, J., Mironovs, V. Investigation of Effectiveness of Concrete Nano and Micro Filler Agglomerate Dispersion Enforced by Cavitation. No: Advances in Concrete Technology and Sustainability Issues: Supplementary Papers: Twelfth International Conference on Recent Advances in Concrete Technology and Sustainability Issues, Čehija, Prague, 30. Okt-2. Nov., 2012. [S.l.]: American Concrete Institute (ACI), 2012, 109.-122.lpp. ISBN 978-0-9916737-1-1.

Publikācijas valoda
English (en)