Impact of an SRA (hexylene glycol) on irreversible drying shrinkage and pore solution properties of cement pastes

Cementitious materials shrink when exposed to decreasing relative humidities, which may result in cracking. Shrinkage reducing admixtures (SRAs) can be used to reduce this drying shrinkage. Although many studies have shown that SRAs reduce the surface tension of the pore solution, the effects of SRA...

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Vydáno v:	Cement and concrete research Ročník 143; s. 106227
Hlavní autoři:	Rahoui, Hafsa, Maruyama, Ippei, Vandamme, Matthieu, Pereira, Jean-Michel, Mosquet, Martin
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elmsford Elsevier Ltd 01.05.2021 Elsevier BV Elsevier
Témata:	Admixtures ADSORPTION Cement Cement paste CEMENTS Civil Engineering CRACKING Drying Engineering Sciences First drying shrinkage GLYCOLS Humidification HUMIDITY ISOTHERMS Manufactured products Mass change isotherms Materials MATERIALS SCIENCE Relative humidity SHRINKAGE SRA STRESSES SURFACE TENSION SURFACES Temperature Mass change isotherms First drying shrinkage SRA mass change isotherms
ISSN:	0008-8846, 1873-3948
On-line přístup:	Získat plný text
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