A Study on the Influencing Factors on the Dry-Shrinkage Performance of Phosphate Cement

Abstract:

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Aiming at the characteristics of phosphate repairing materials, the influences of retarder, specific surface area of magnesium oxide and content of fly ash on the dry-shrinkage performance of phosphate cement were studied in this paper. The results showed that greater content of retarder would result in greater dry-shrinkage value within a certain range, greater specific area of magnesium oxide would result in greater dry-shrinkage value while the increase of content of fly ash would cause the dry-shrinkage value to be decreased correspondingly within a certain range.

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Periodical:

Edited by:

Xuejun Zhou

Pages:

838-841

DOI:

10.4028/www.scientific.net/AMM.99-100.838

Citation:

C. P. Tang "A Study on the Influencing Factors on the Dry-Shrinkage Performance of Phosphate Cement", Applied Mechanics and Materials, Vols. 99-100, pp. 838-841, 2011

Online since:

September 2011

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$35.00

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