Durability of Bittern-Resisting Cement in High Concentration Brine

Bing Wen Wang; Yun Bing Hou; Zhi Hua Zhai; Shuai Jie Han

doi:10.4028/www.scientific.net/AMR.197-198.972

Paper Titles

Preservative Characteristics of Bamboo Treated by Camphor Leaves Extract
p.953

Palladium-Based Catalyst without Interlayer Film Prepared by Electroless Plating for Catalytic Combustion of Toluene
p.957

Pollution Assessment of Luanhe–Beidaihe Estuary by Eutrophication Index and Biodiversity Index
p.962

Catalytic Hydrogenation of Nitrate Ions over Pd-Cu/ZSM-5 Catalyst
p.967

Durability of Bittern-Resisting Cement in High Concentration Brine
p.972

Synthesis of a Supported Amorphous Ni-B /TiO₂-Al₂O₃ Alloy Catalyst by Electroless Plating
p.977

Effect of Geotextile and Prefabricated Vertical Drains Used in Soft Soil Foundation
p.981

Character of the Lateral Displacement of Soft Soil Foundation under Embankment
p.987

Effects of SiO₂/Al₂O₃ Ratio on Physicochemical Properties and Catalytic Performance of the Non-Templated ZSM-5 Zeolite
p.992

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 197-198Durability of Bittern-Resisting Cement in High...

Durability of Bittern-Resisting Cement in High Concentration Brine

Abstract:

Bittern-resisting cement (BR) has more excellent performance to resist physical attack and chemical corrosion in high-concentration brine environment than ordinary Portland cement or sulfate- resisting Portland cement. The durability and chemical stability of bittern-resisting cement are studied under drying-wetting cycles in brine, the microstructure and chemical component of hydration products also are determined by SEM/EDXA. The corrosion resistance coefficient K_f of BR mortar prisms in high-concentration brine for 6 months is over 96%, and the mass loss of mortar prisms after 30 drying-wetting cycles in brine is only 4.3%. SEM/EDXA analysis shows that the microstructure and chemical composition of BR hydration products exposed to high-concentration brine environment is more densely and stable than those of ordinary Portland cement.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 197-198)

Pages:

972-976

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.197-198.972

Citation:

Cite this paper

Online since:

February 2011

Authors:

Bing Wen Wang, Yun Bing Hou, Zhi Hua Zhai, Shuai Jie Han

Keywords:

Bittern-Resisting Cement, Drying-Wetting Cycle, Durability, High Concentration Brine

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

Сopyright:

Citation:

References

[1] H.F. Yu: Journal of Chinese Ceramic Society Vol. 7 (1999), p.237 （in Chinese）.

Google Scholar

[2] W. Sun, H.F. Yu and Q. Wang: Journal of Wuhan University of Technology Vol. 27 (2005), p.46 （in Chinese）.

Google Scholar

[3] L.X. Liu: Journal of Building Materials Vol. 4 (2001), p.395 （in Chinese）.

Google Scholar

[4] W.D. Jiang, X. Chen and J. Yan: Journal of Northeastern University Vol. 29 (2008), p.280 （in Chinese）.

Google Scholar

[5] F.S. Wang, R.L. Sun and X.J. Qin: Bulletin of the Chinese Ceramic Society (2002), p.16 （in Chinese）.

Google Scholar

[6] B.W. Wang, Y.B. Hou and F. Procedia Earth and Planetary Science Vol. 1 (2009), p.736.

Google Scholar

[7] B.W. Wang, Y.B. Hou and P. Shuai: Coal Engineering (2009), p.93 （in Chinese）.

Google Scholar

[8] Y.B. Hou, W.H. Cao and B.W. Wang: Journal of University of Science and Technology Beijing Vol. 26(2004), p.631 （in Chinese）.

Google Scholar

[9] Y.B. Hou, B.W. Wang and Y. Chen: Journal of University of Science and Technology Beijing: Mineral Metallurgy Materials Vol. 12 (2005), p.469.

Google Scholar