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Waste gypsum–blast furnace slag cement in mortars with granulated slag and silica sand as aggregates

✍ Scribed by J.I. Escalante-García; R.X. Magallanes-Rivera; A. Gorokhovsky


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
663 KB
Volume
23
Category
Article
ISSN
0950-0618

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Fly ash and granulated blast-furnace sla
✍ Gaze, Marianne E. ;Smith, Michael A. 📂 Article 📅 1978 🏛 Blackwell Publishing 🌐 English ⚖ 710 KB

## 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