ALKALI-ACTIVATED CEMENT BASED ON NATURAL SiO2-CONTAINING MATERIAL. PT.1. STRENGTH, HYDRATION, MICROSTRUCTURE AND DURABILITY

An alkali-activated cement (AAC) based on natural SiO2-containing materials, namely, grounded porcellanite (Pr) and highly dispersed pure quartz sand, was examined. Sodium hydroxide was used as an alkali activator. The pressed specimens were prepared and cured in an autoclave at 1.6 MPa and 205 C. I...

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Veröffentlicht in:	Cement and concrete research 2003-01, Vol.33 (9), p.1417-1422
1. Verfasser:	Freidin, C
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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