Self-Healing Products of Cement Pastes with Supplementary Cementitious Materials, Calcium Sulfoaluminate and Crystalline Admixtures

The phase composition of self-healing products generated in cracks affects self-healing performance. This study investigated the self-healing products of cementitious materials using supplementary cementitious materials (SCMs), a calcium sulfoaluminate (CSA) expansion agent, and crystalline additive...

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Veröffentlicht in:	Materials 2021-11, Vol.14 (23), p.7201
Hauptverfasser:	Park, Byoungsun, Choi, Young-Cheol
Format:	Artikel
Sprache:	eng
Schlagworte:	Additives Admixtures Blast furnace practice Calcite Calcium Cement Cement paste Concrete Cracks Crystal structure Crystallinity Differential thermal analysis Differential thermogravimetric analysis Ettringite Fly ash GGBS Granulation Hydration Ion concentration Magnesium carbonate Minerals Phase composition Research methodology Scanning electron microscopy Self healing materials Silica fume Silicon dioxide Sodium carbonate Thermogravimetry
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