Abstract
Blended cement containing blast furnace slag (BFS) and phosphorous slag (PS) is a new kind of cement. The total content of blended materials could increase if two additives were used. Using the same admixtures, the properties of the blended cement with 70% additives could reach the standard of 525-grade slag cement according to GB. The strength of cement with 80% additives could reach the standard of 425-grade slag cement. The tests of strength, pore structure, hydration products, inhibiting alkali-aggregate reaction, resistance to sulfate corrosion of BFS-PSC were performed.
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References
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LI Dong-xu: Born in 1956
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Dong-xu, L., Lin, C., Zhong-zi, X. et al. A blended cement containing blast furnace slag and phosphorous slag. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 17, 62–65 (2002). https://doi.org/10.1007/BF02832625
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DOI: https://doi.org/10.1007/BF02832625