Research on the Strength Properties of the Magnesium Phosphate Cement (MPC) under the Sub-Zero Temperature Environment

Abstract:

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In this paper, the strength characteristics of magnesium phosphate cement (MPC) under the sub-zero temperature environment had been researched, the main factors of the strength development had been analyzed. The results show that: the MPC has high early strength under the sub-zero temperature environment, but the compressive strength dropped as the temperature decreased. The way of pre-curing the MPC for 30min at 20 could improve the strength of the MPC significantly. The strength of the MPC is influenced greatly by water-cement ratio under the sub-zero temperature environment, and the amount of the mixing water should be controlled strictly.

Info:

Periodical:

Advanced Materials Research (Volumes 150-151)

Edited by:

Jinglong Bu, Zhengyi Jiang and Sihai Jiao

Pages:

1517-1520

DOI:

10.4028/www.scientific.net/AMR.150-151.1517

Citation:

H. T. Wang et al., "Research on the Strength Properties of the Magnesium Phosphate Cement (MPC) under the Sub-Zero Temperature Environment", Advanced Materials Research, Vols. 150-151, pp. 1517-1520, 2011

Online since:

October 2010

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Price:

$35.00

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