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HELA, R., BODNÁROVÁ, L., MARŠÁLOVÁ, J.
Original Title
Fly Ashes Thermal Modification and their Utilization in Concrete.
Type
conference paper
Language
English
Original Abstract
The aim of research work was the verification of fly ash activation in order to obtain an alternative material with better qualitative properties than common fly ashes for utilization in transport-concrete and in self-compacting concrete. The undemanding method of fly ashes thermal activation which should increase the puzzolana activity of common fly ashes was verified. This should increase the utilization of fly ashes in concrete manufacture and simultaneously achieve economical effects, especially cement savings. Two meth-ods of thermal activation were tested experimentally and then a series of tests was made with the in this way treated activated fly ash in order to evaluate the differences of activity between common and activated fly ashes utilized as an active admixture in concrete.
Keywords
fly ash, activation, concrete mixtures,
Authors
Released
1. 1. 2003
Location
Roma,
ISBN
90-5809-599-1
Book
System-based Vision for Strategic and Creative Design
Pages from
1649
Pages to
1652
Pages count
4
BibTex
@inproceedings{BUT8604, author="Rudolf {Hela} and Lenka {Bodnárová} and Jana {Dardová Maršálová}", title="Fly Ashes Thermal Modification and their Utilization in Concrete.", booktitle="System-based Vision for Strategic and Creative Design", year="2003", pages="4", address="Roma,", isbn="90-5809-599-1" }