Hydration Behavior of Slag Portland Cement under the Action of Novel Phosphoaluminate Cement

LI Shi-qun; HU Jia-shan; Liu Biao; WANG Qi; CAO Wei; MENG Qing-bo

doi:10.3969/j.issn.1007-9629.2001.01.005

Home>Articles>Hydration Behavior of Slag Portland Cement under the Action of Novel Phosphoaluminate Cement

DOI: 10.3969/j.issn.1007-9629.2001.01.005

Hydration Behavior of Slag Portland Cement under the Action of Novel Phosphoaluminate Cement

LI Shi-qun

HU Jia-shan

Liu Biao

WANG Qi

CAO Wei

MENG Qing-bo

Abstract：The hydration behavior of slag Portland cement(SC) under the action of novel phosphoalu minate cement(PALC) was studied by cross experiment design of L1645. The 28d compressive strength of SC mortar can be increased by 8～14MPa. The microstructure improvement of SC-paste-acted was proved by means of DSC, XRD, IR and SEM. The results indicate that under the action of novel phosphoaluminate cement, the symmetry and stability of hydration resultants of SC-paste-acted are higher than that unacted, therefore, the former might be more durable.

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Publication Date：2001-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：6( 22-27 )

JOURNAL OF BUILDING MATERIALS

PKUISTICEI

ISSN：1007-9629

Year, Vol.(Issue)：2001,4(1)