Factors Influencing the Strength of Alkali-Activated Slag Cement

Zhi Jun Zhou; Hui Li; Qiang Song; Bao Jing Shen

doi:10.4028/www.scientific.net/AMR.368-373.3240

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373Factors Influencing the Strength of...

Factors Influencing the Strength of Alkali-Activated Slag Cement

Abstract:

In this paper, water glass was chosen as activator to prepare Alkali-activated slag(AAS) cement. Effects of modulus and dosage of water glass, and admixture (fly ash, slag and silica fume) on the strength of AAS cement was investigated. It was found that the modulus of water glass had great effect on the strength of AAS cement when the mixing amount of water glass was less than 12%. With the incorporation of fly ash or slag, the strength of AAS cement decreased, however the incorporation of silica fume could promote the flexural and compressive strength of AAS cement slightly.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

3240-3245

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.3240

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Online since:

October 2011

Authors:

Zhi Jun Zhou, Hui Li, Qiang Song, Bao Jing Shen

Keywords:

Alkali-Activated Slag, Fly Ash (FA), Silica Fume (SF), Steel Slag, Strength

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References

[1] A. B. Susan, L. P. John and R. Volker et al.. Evolution of Binder Structure in Sodium Silicate-activated Slag-metakaolin Blends. Cement and Concrete Composites 2011; 33:46-54

DOI: 10.1016/j.cemconcomp.2010.09.004

Google Scholar

[2] A. O. Purdon. The Action of Alkalis on Blast Furnace Slag. Journal of the Society of Chemical Industry 1940;59:191-202

Google Scholar

[3] M. R. Della. Alkali-activated Cements Opporunities and Challenges.Cement and Concrete Research 1999;29:249-254

DOI: 10.1016/s0008-8846(98)00093-3

Google Scholar

[4] Sofi M, Van Deventer J S J, Mendis P A, et al. Engineering Properties of Inorganic Polymer Concretes (IPCs).Cement and Concrete Research 2007;37(2):251-257.

DOI: 10.1016/j.cemconres.2006.10.008

Google Scholar

[5] Vladimíz ivica. Effects of Type and Dosage of Alkaline Activator and Temperature on the Properties of Alkali-activated Slag Mixtures. Construction and Building Materials 2007;21(7):1463-1469.

DOI: 10.1016/j.conbuildmat.2006.07.002

Google Scholar

[6] B.Tatiana, Jay G. S., Y.B. Cheng. Alkali Activation of Australian Slag Cements. Cement and Concrete Research 1999; 29:113-120

DOI: 10.1016/s0008-8846(98)00170-7

Google Scholar

[7] X.C. Pu, C.C. Gan, S.D. Wang, C.H. Yang, Summary Reports of Research on Alkali-Activated Slag Cement and Concrete, Volumes 1–6, Chongqing Institute of Architecture and Engineering, Chongqing, (1988)

Google Scholar

[8] V.D. Glukhovsky, V.A. Pakhomov, Slag-Alkali Cements and Concretes. Budivelnik Publishers, Kiev,Russia, 1978 (in Russian).

Google Scholar

[9] Zheng Wenzhong. High-temperature resistance performance of alkali-activated slag cementitious materials. Journal of Huazhong University of Science and Technology (Natural Science Edition) 2009; 37(10):96-99.

Google Scholar