Study on steel slag and fly ash composite Portland cement
β Scribed by Wu Xuequan; Zhu Hong; Hou Xinkai; Li Husen
- Book ID
- 108309702
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 31 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0008-8846
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The effects of two super water-reducing admixtures on the compressive strengths and elastic moduli of portland cement mortars containing fly ash were determined. The results show that the effectiveness of the chemicals for improving the strengths of mixtures in which portland cement is partially re
## Abstract One method proposed for utilisation of highβmagnesia 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 (C151β74a) for expansion of