Mathematical modeling and numerical study of carbonation in porous concrete materials

In this paper, a mathematical model of carbonation process in porous concrete materials is proposed. Based on physio-chemical mechanisms, the whole process can be viewed as the multi-component flow coupled the carbon dioxide-moisture-calcium ion transport. The rate of calcium hydroxide dissolution a...

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Veröffentlicht in:	Applied mathematics and computation 2016-04, Vol.281, p.16-27
1. Verfasser:	Zhang, Qian
Format:	Artikel
Sprache:	eng
Schlagworte:	Calcium hydroxide dissolution Carbon Carbon dioxide-moisture-calcium ion transport Carbonation Carbonation depth Concretes Conservation Dissolution Mass conservation Mathematical models Multi-component flow Porous materials Slaked lime Uncoupled finite volume method
Online-Zugang:	Volltext
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