The Behavior of Fly Ash in Concrete Mixture

It is desirable to use secondary raw materials with regard to the sustainable development. One such suitable material is fly ash. Still enough unused possibility of using fly ash is the use in cement and concrete. This use brings a positive ecological and economic effect. However, it is important to...

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Bibliographic Details
Published inKey Engineering Materials Vol. 714; pp. 103 - 106
Main Authors Šmilauer, Vít, Kopecký, Lubomír, Zobal, Ondřej, Padevět, Pavel, Bittnar, Zdeněk
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 30.09.2016
Subjects
Cements
Concretes
Ecological effects
Economic impact
Fly ash
Hydration
Raw materials
Water absorption
Compressive Strength
Heat of Hydration
Fly Ash
Concrete
Water Absorption
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Summary:It is desirable to use secondary raw materials with regard to the sustainable development. One such suitable material is fly ash. Still enough unused possibility of using fly ash is the use in cement and concrete. This use brings a positive ecological and economic effect. However, it is important to devote to the behavior of fly ash in concrete mixture at the macro and micro level. This paper deals with selected properties as a positive influence on the development of hydration heat, the increase in compressive strength or problems with water absorption fly ash.
Bibliography:Selected, peer reviewed papers from 17th Conference on the Rehabilitation and Reconstruction of Buildings (CRRB 2015), November 12-13, 2015, Prague, Czech Republic
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISBN:3038357197
9783038357193
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.714.103