Compare of Evaluation Methodology of Activity of Metakaolin

Yun Fen Hou; Si Ru Zhao; Bo Chao Xu

doi:10.4028/www.scientific.net/AMR.1020.76

Paper Titles

Nanostructured Metallic Coatings for Protection of Materials against Mould Attack
p.55

Technological Processes in Natural Stone Processing with Recommendations of Processing Tools Evaluation
p.60

Improved Technology of Reinforcement Works and Technical Substantiation of Reinforcement Bar Oscillation Cutting
p.66

Numerical Analysis of Wooden Beams Reinforced with Aramid Ropes Exposed to Fire
p.71

Compare of Evaluation Methodology of Activity of Metakaolin
p.76

Study on Effect of Performance of Recycled Aggregate Concrete with Secondary Manufacturing Shell Mixing Approach
p.80

Research on the Effectiveness of Water Drainage from Concrete Road Surfaces Depending on the Texture Parameters
p.86

Numerical Analysis of the 2-Dimensional Diffusion Models of Choride Ions Based on the FDM with Alternating Direction Implicit Schemes
p.92

Metallurgical By-Products in Earthworks, Hazards of their Utilization
p.98

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1020Compare of Evaluation Methodology of Activity of...

Compare of Evaluation Methodology of Activity of Metakaolin

Abstract:

The activity of metakaolin which is thermal activated by kaolin originated from Shandong Zaozhuang in different temperature for 2h is evaluated by mortar strength method and acid-alkali dissolution method. The results show that metakaolin has good pozzolanic activity which is affected by calcined temperature mainly. The mortar strength method is much exact but need more time, and the acid-alkali dissolution evaluation method only need one day to two days. By comparing the results of mortar strength and the acid-alkali dissolution, it is found that the two evaluation methodologies of activity have correlation which means that acid-alkali dissolution evaluation method of metakaolin can be used instead of mortar strength method.

You might also be interested in these eBooks

Contemporary Problems in Architecture and Construction

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 1020)

Pages:

76-79

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1020.76

Citation:

Cite this paper

Online since:

October 2014

Authors:

Yun Fen Hou*, Si Ru Zhao, Bo Chao Xu

Keywords:

Acid-Alkali Dissolution Method, Activity Evaluation Methodology, Metakaolin (MK), Mortar Strengthmethod

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Zheng shuilin, Li yang. The effect of temperature on physical and chemical performance of calcined kaolin[J]. Journal of Chinese Ceramic Society, 2003, 04: 417-420.

Google Scholar

[2] Zheng juanrong, Qin weizu. High activity metakaolin: new mineral admixtures[J]. China Concrete and Cement Products, 2001, 05: 13-14.

Google Scholar

[3] Ding zhu, Zhang decheng, Wang xiangdong. Activity of metakaolin and usage[J]. Bulletin of the Chinese Ceramic Society, 1997, 04: 57-62.

Google Scholar

[4] A.A. Ramezanianpour, H. Bahrami Jovein. Influence of metakaolin as supplementary cementing material on strength and durability of concretes, Construction and Building Materials, 2012, 30: 470-479.

DOI: 10.1016/j.conbuildmat.2011.12.050

Google Scholar

[5] J. Bai, S. Wild, B.B. Sabir, J.M. Kinuthia, Workability of concrete incorporating pulverized fuel ash and metakaolin, Mag. Concr. Res., 1999, 51 (3): 207-216.

DOI: 10.1680/macr.1999.51.3.207

Google Scholar

[6] Xiaoqian Qian*, Zongjin Li, The relationships between stress and strain for high-performance concrete with metakaolin, Cement and Concrete Research 31 (2001) 1607– 1611.

DOI: 10.1016/s0008-8846(01)00612-3

Google Scholar

[7] Lian huizhen, Zhang zhiling, Rapid evaluation methodology of pozzolanic activity[J]. Journal of building Materials, 2001(3): 299-231.

Google Scholar

[8] Guo wei, Li xudong, Rapid evaluation methodology of pozzolanic activity of gangue[J]. Journal of Chinese Ceramic Society, 2007, 04: 489-494.

Google Scholar