Using oyster-shell foamed bricks to neutralize the acidity of recycled rainwater

•Optimum calcining condition for oyster shells was 650°C for 1 h.•Oyster shells gradually changed from CaCO3 to CaO as temperature rising.•The fresh oyster-shell foamed bricks offered good workability and high porosity.•The harden oyster-shell foamed bricks performed good neutralization efficiency....

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Veröffentlicht in:	Construction & building materials 2014-08, Vol.64, p.480-487
Hauptverfasser:	Chiou, I.J., Chen, C.H., Li, Y.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Calcination Chemical properties Foaming Hydrogen-ion concentration Neutralization Oyster shell Oyster-culture Properties Rain-water (Water-supply) Recycled rainwater
Online-Zugang:	Volltext
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