Strength enhancement and pore-size refinement in clinker-free CaO-activated GGBFS systems through substitution with gypsum

This study presents an improvement in the compressive strength of the clinker-free CaO-activated GGBFS system with the addition of gypsum. The compressive strength was primarily governed by the amount of ettringite, but more importantly, the morphology of reaction products (e.g., size, slenderness)...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Cement & concrete composites 2016-04, Vol.68, p.57-65
Hauptverfasser:	Park, Hyeoneun, Jeong, Yeonung, Jun, Yubin, Jeong, Jae-Hong, Oh, Jae Eun
Format:	Artikel
Sprache:	eng
Schlagworte:	CaO-activated Cements Compressive strength Crystals Ettringite Expansion GGBFS Gypsum Pore-size refinement Porosity Strength
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!