Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Influence of Production Parameters on Pozzolanic Reactivity of Calcined Clays
Abstract Calcined clays are gaining increasing interest as future supplementary cementitious materials for the production of blended cements. Besides the mineralogy, the right production conditions can affect the pozzolanic activity of calcined clays. In this paper, the pozzolanic reactivity of two calcined natural clays in dependence of burning temperature, residence time in the furnace, cooling conditions and particle size of the final product is investigated. The highest pozzolanic reactivity was found at calcination temperatures between 600 and 800°C. While different cooling conditions had no identified effect on reactivity, decreased particle size and residence time increased the reactivity.
The Influence of Production Parameters on Pozzolanic Reactivity of Calcined Clays
Abstract Calcined clays are gaining increasing interest as future supplementary cementitious materials for the production of blended cements. Besides the mineralogy, the right production conditions can affect the pozzolanic activity of calcined clays. In this paper, the pozzolanic reactivity of two calcined natural clays in dependence of burning temperature, residence time in the furnace, cooling conditions and particle size of the final product is investigated. The highest pozzolanic reactivity was found at calcination temperatures between 600 and 800°C. While different cooling conditions had no identified effect on reactivity, decreased particle size and residence time increased the reactivity.
The Influence of Production Parameters on Pozzolanic Reactivity of Calcined Clays
Danner, Tobias (Autor:in) / Justnes, Harald (Autor:in)
2018
Aufsatz (Zeitschrift)
Englisch
BKL:
56.45
Baustoffkunde
The Influence of Production Parameters on Pozzolanic Reactivity of Calcined Clays
| DOAJ | 2018
Pozzolanic reactivity of pure calcined clays
| Online Contents | 2016
Pozzolanic reactivity of pure calcined clays
| Online Contents | 2016
Pozzolanic reactivity of pure calcined clays
| Elsevier | 2016
Pozzolanic Activity of Calcined Clays
| British Library Conference Proceedings | 2013