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Study of the hydration of Portland cement blended with blast-furnace slag by calorimetry and thermogravimetry

✍ Scribed by E. Gruyaert; N. Robeyst; N. De Belie


Publisher
Springer Netherlands
Year
2010
Tongue
English
Weight
861 KB
Volume
102
Category
Article
ISSN
0022-5215

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πŸ“œ SIMILAR VOLUMES


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## Abstract One method proposed for utilisation of high‐magnesia Portland cements involves the addition of active siliceous admixtures such as fly ash or ground granulated blastfurnace slag. This addition enables otherwise unsound cements to pass the ASTM autoclave test (C151–74a) for expansion of

Coarse blast furnace slag as a cementiti
✍ J.I. Escalante-Garcia; L.J. Espinoza-Perez; A. Gorokhovsky; L.Y. Gomez-Zamorano πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 400 KB

The cementitious performance of a coarse granulated blast furnace slag, 2900 cm 2 /g, was investigated in concretes of 230, 280 and 330 kg binder/m 3 . First, the slag partially replaced 30%, 50% and 70% of Portland cement, the strength reduced as the amount of slag increased; however, for high bind