Modification of water retention and rheological properties of fresh state cement-based mortars by guar gum derivatives

•Effect of chemical composition and structure of guar gum on fresh mortar properties was examined.•Effect of molar substitution and degree of substitution of hydrophobic units was investigated.•Increasing MSHP leads to an improvement of the water retention and the stability of mortars.•Alkyl chains...

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Veröffentlicht in:	Construction & building materials 2016-09, Vol.122, p.772-780
Hauptverfasser:	Govin, Alexandre, Bartholin, Marie-Claude, Biasotti, Barbara, Giudici, Max, Langella, Valentina, Grosseau, Philippe
Format:	Artikel
Sprache:	eng
Schlagworte:	Admixture Adsorption Analysis Civil Engineering Engineering Sciences Guar derivatives Materials Matériaux composites et construction Mechanical properties Mortar Polysaccharide Rheology Water retention
Online-Zugang:	Volltext
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