Research on Appropriate Content of Super Absorbent Polymer Added of Marine Concrete

Shuang Jun Xing; Hai Chao Fan; Jun Zheng; Bin Jun Guan

doi:10.4028/www.scientific.net/AMM.501-504.2116

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Research on Appropriate Content of Super Absorbent...

Research on Appropriate Content of Super Absorbent Polymer Added of Marine Concrete

Abstract:

Through the mechanical properties experiments and analyses of ordinary marine concrete and marine concrete with fly ash added, it was thought that the proper content of SAP added could release free water for cement particles to continue hydrating during the curing stage, guarantee adequate water. So, SAP could significantly improve the performances of marine concrete. As to marine concrete with fly ash added, because part of fly ash took part in hydration process of cement particles and another part filled in gap structure of concrete, the appropriate content of SAP added was different from ordinary marine concrete and it should be according to the amount of fly ash added.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

2116-2119

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.2116

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Online since:

January 2014

Authors:

Shuang Jun Xing, Hai Chao Fan, Jun Zheng, Bin Jun Guan

Keywords:

Fly Ash (FA), Internal Curing, Marine Concrete, Super Absorbent Polymer (SAP)

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References

[1] He Zhen, Chen Yan, Liang Wenquan, Yang Huaquan. Effects of internal curing on shrinkage and cracking of concrete. New Building Materials. 2008(08): 7-11. (in Chinese).

Google Scholar

[2] Pietro Lura, Ole Mejlhede Jensen, Klaas van Breugel. Autogenous shrinkage in high-performance cement paste：An evaluation of basic mechanisms[J]. Cement and Concrete Research, 2003, 33(2)：223- 232.

DOI: 10.1016/s0008-8846(02)00890-6

Google Scholar

[3] C. Hua, Acker P, Ehrlacher A. Analyses and models of the autogenous shrinkage of hardening cement paste: I. Modelling at macroscopic scale [J]. Cement and Concrete Research, 1995, 25(7): 1457- 1468.

DOI: 10.1016/0008-8846(95)00140-8

Google Scholar

[4] Zheng Kunpeng, He Lin, Sun Zhenping, Preliminary experimental research of internal curing agent. Ready-mixed Concrete. 2011(04): 36-38. (in Chinese).

Google Scholar