Experimental Determination of Early Shrinkage of Alkali-Activated Slag

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU132386" target="_blank" >RIV/00216305:26110/19:PU132386 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/SSP.292.114" target="_blank" >https://www.scientific.net/SSP.292.114</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.292.114" target="_blank" >10.4028/www.scientific.net/SSP.292.114</a>

Result language
angličtina
Original language name
Experimental Determination of Early Shrinkage of Alkali-Activated Slag
Original language description
This paper deals with the relationship between chemical processes in the early stages of hydration of alkali-activated slag, volume changes and the development of the microstructure of this material. Two test pastes were produced for the purpose of the experiment - one with and the other without an organic admixture (isopropyl alcohol). The pastes were used to monitor autogenous shrinkage by measuring volume changes and at the same time the changes in the material during setting and early hardening using a modern ultrasonic instrument Vikasonic. The output of the described experiment is a detailed evaluation of the difference in the behaviour of the used alkali-activated paste with and without the addition of an organic admixture.
Czech name
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Czech description
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Project
<a href="/en/project/GJ18-12289Y" target="_blank" >GJ18-12289Y: Advanced characterization of cracks propagation in composites based on alkali activated matrix</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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