Influence of Calcium Added Slag on the Strength and Water-Repellency of Magnesium Oxychloride Cement

Yu Jie Jin; Li Guang Xiao; Feng Luo

doi:10.4028/www.scientific.net/AMM.278-280.437

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 278-280Influence of Calcium Added Slag on the Strength...

Influence of Calcium Added Slag on the Strength and Water-Repellency of Magnesium Oxychloride Cement

Abstract:

The influence of dosage of calcium added slag on the strength and water-repellency of Magnesium oxychloride cement was studied in this paper. The results indicated that the compressive strength of magnesium oxychloride cement enhanced while the flexural strength remained unchanged when the dosage of calcium added slag between 5%-30%. The compressive strength of magnesium oxychloride cement was 110.0 MPa when the dosage of Calcium added slag was 20%, which increased the strength of 17%. The calcium added slag significantly improved the water-repellency of Magnesium oxychloride cement. The softening coefficient of magnesium oxychloride cement was more than 0.82, and the highest is 1.07.

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Periodical:

Applied Mechanics and Materials (Volumes 278-280)

Pages:

437-439

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.278-280.437

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Online since:

January 2013

Authors:

Yu Jie Jin, Li Guang Xiao, Feng Luo

Keywords:

Calcium Added Slag, Magnesium Oxychloride Cement, Strength, Water-Repellency

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References

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