The Effect of Super-Absorbent Polymer as a Self-Curing Admixture on the Performance of Mortars

Fa Qi Yu; Na Sun; Chao Deng; Jin Zhang; Mei Shan Pei

doi:10.4028/www.scientific.net/AMR.287-290.1241

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Experimental Study on Alkali-Activated Slag-Lithium Slag-Fly Ash Environmental Concrete
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The Effect of Super-Absorbent Polymer as a Self-Curing Admixture on the Performance of Mortars
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 287-290The Effect of Super-Absorbent Polymer as a...

The Effect of Super-Absorbent Polymer as a Self-Curing Admixture on the Performance of Mortars

Abstract:

Super-absorbent polymer (SAP) was used as a self-curing admixture for cement-based materials. Two types of super-absorbent polymer and effect of super-absorbent polymer on fluidity and mechanical properties of mortars were investigated. The performance of the mortars cured for different ages was tested. The results showed that SAP could play a role of reserving water and reserving water of SAP particles A with an average diameter of 180 mm was more effective than that of SAP particles B with an average diameter of 80 mm, the optimal performance of reserving water was obtained at 0.07 wt.% of SAP particles A; Mechanical properties of hardened mortars with SAP particles A were better than those with SAP particles B, the favorably experiment ratio was 0.05 wt.% of SAP particles A.

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Periodical:

Advanced Materials Research (Volumes 287-290)

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1241-1246

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https://doi.org/10.4028/www.scientific.net/AMR.287-290.1241

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Online since:

July 2011

Authors:

Fa Qi Yu, Na Sun, Chao Deng, Jin Zhang, Mei Shan Pei

Keywords:

Mechanical Property, Mortar, Self-Curing, Super-Absorbent Polymer (SAP)

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