The Study on Workability and Mechanical Properties of High Volume Fly Ash Underwater Concrete

Xu Zhang; Qiao Ling Liu; Yu Qing Hu

doi:10.4028/www.scientific.net/AMR.905.235

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 905The Study on Workability and Mechanical Properties...

The Study on Workability and Mechanical Properties of High Volume Fly Ash Underwater Concrete

Abstract:

In this paper, in order to resolve contradiction that is between high workability and anti-segregation in fresh concrete, low early strength and poor carbonation resistance property of concrete and high volume fly ash addition, high performance water reducer is used to reduce yield stress in fresh concrete, mineral mixture and flocculating agent are used to adjust viscosity and measure of activation enhances early strength of this concrete.

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Periodical:

Advanced Materials Research (Volume 905)

Pages:

235-238

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.905.235

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Online since:

April 2014

Authors:

Xu Zhang, Qiao Ling Liu, Yu Qing Hu

Keywords:

Concrete, Fly Ash (FA), Mechanical Proerty, Underwater, Workability

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References

[1] Chen Jian-Xiong Free vibration concrete with high quality [J], concrete 1994, (4): 14-19.

Google Scholar

[2] Yoshiki Uno. application of self-consolidating concrete to segment for shield tunnel, 2005 RILEM, Bagneux, France.

Google Scholar

[3] Qian jue -shi The character of fly ash and the concrete with fly ash Beijing: China Science Press, (2002).

Google Scholar

[4] Han Young Moon, Kook Jae Shin, Evaluation on steel bar corrosion embedded in antiwashout underwater concrete containing mineral admixtures, Cement and Concrete Research, Volume 36, Issue 3, March 2006, Pages 521–529.

DOI: 10.1016/j.cemconres.2005.09.014

Google Scholar

[5] Assaad Joseph J., Effect of washout loss on bond behavior of steel embedded in underwater concrete, ACI Structural Journal, v 110, n 3, pp.511-520, May-June (2013).

DOI: 10.14359/51685608

Google Scholar

[6] Hu, H.M. Experimental research on compatibility between underwater anti-washout admixture and superplasticizer, Key Engineering Materials, v 477, pp.190-199, (2011).

DOI: 10.4028/www.scientific.net/kem.477.190

Google Scholar