Experimental determination of the influence of additives on shrinkage in self-compacting concrete

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU132371" target="_blank" >RIV/00216305:26110/19:PU132371 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/549/1/01200" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/549/1/01200</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/549/1/012009" target="_blank" >10.1088/1757-899X/549/1/012009</a>

Result language
angličtina
Original language name
Experimental determination of the influence of additives on shrinkage in self-compacting concrete
Original language description
The paper deals with the influence of additives on the progress of shrinkage and mass losses in self-compacting concrete. Limestone and fly ash at varying amounts were used as an additive in the production of four types of self-compacting concrete. Volume changes were observed from an early stage of setting (the measurement was commenced within 1 hour of mixing) using shrinkage drains with a moveable wall, followed by a long-term manual measurement using an external strain gauge. For the first 48 hours the volume-change measurement was continuous, and for the next few months it was performed manually. Mass losses were determined simultaneously with shrinkage – during the first 48 hours by weighing on a special weighing table capable of continuous recording, and manually afterwards.
Czech name
—
Czech description
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Project
<a href="/en/project/GA17-14302S" target="_blank" >GA17-14302S: Experimental analysis of the early-age volume changes in cement-based composites</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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