Effect of Aluminium Sulfate on Cement Properties

Chang Yu Kan; Ming Zhang Lan; La Mei Kong; Jin Bo Yang

doi:10.4028/www.scientific.net/MSF.743-744.285

Paper Titles

The Application of the Steel Slag in the Radiation Shield Heavy Concrete
p.258

Distributions and Species of MnO_x Included in MnO_x/TiO₂ Catalysts for Denitration at Low Temperature
p.269

Influence of Magnesium Additive on Mechanical Properties of Microbe Cementitious Materials
p.275

The Change of Silica Tetrahedron in Cement-Silica Fume Blends Hydration
p.280

Effect of Aluminium Sulfate on Cement Properties
p.285

Reducing Benzo(a)pyrene Content of Coal-Tar-Pitch Modified by Styrene-Butadiene Rubber through Dynamic Vulcanization
p.292

Research and Development of Mineral Wool Production with High Temperature Industrial Residual Materials
p.301

Bamboo Powder Liquefaction and Resinification: Application on the Phenolic Foam
p.306

Study on the Preparation and Performance of a New Alkali-Free and Chloride-Free Liquid Accelerator
p.312

HomeMaterials Science ForumMaterials Science Forum Vols. 743-744Effect of Aluminium Sulfate on Cement Properties

Effect of Aluminium Sulfate on Cement Properties

Abstract:

The effect of aluminium sulfate on cement properties was studied systematically and the mechanism was analyzed using XRD and SEM tests. Experimental results showed that the addition of aluminium sulfate will shorten the setting time of cement, increase the drying shrinkage and improve the early strength; however it will weaken the late strength of cement and reduce the fluidity. Micro-research showed that the addition of aluminium sulfate will change the morphology and location of aluminium sulfate distinctly.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 743-744)

Pages:

285-291

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.743-744.285

Citation:

Cite this paper

Online since:

January 2013

Authors:

Chang Yu Kan, Ming Zhang Lan, La Mei Kong, Jin Bo Yang

Keywords:

Aluminum Sulphate (AS), Cement Properties, Mechanism

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] K. Sun, L. Tao, L. Li, Z. Liu, Research on the low-alkali accelerating admixture for shotcrete, J. Concrete. 2(2005) 59-62.

Google Scholar

[2] M. Zhang, Research on the hydration process and mechnism of cement with chemical admixtures, D. Wu han university of technology(2005).

Google Scholar

[3] Y. Liu, Study the impact of fly ash and alumiunm sulfate incorporation on concrete impermea, D. Gui zhou university (2007).

Google Scholar

[4] F.Z. Liu, Technological research on non-alkaline liquid accelerator. J. Ready-mixed Concrete. 12 (2010) 541-44.

Google Scholar

[5] Y.Z. Xi, Study on the accelerating reason and mechanism of accelerating cement paste. J. China Cement. 1 (2007) 51-55.

Google Scholar

[6] G.L. Zhang, Y.L. Zhang, editors, Concrete admixture priciple and its application technology. China: Shanghai scientific and technical publishers. 1985, pp.129-131.

Google Scholar

[7] Z.H. Pan, W. Lu, J.K. Cheng, Properties and accelerating mechanism of non-alkali accelerating admixture of cement. J. Mine Construction Technology. 6 (2006) 25-29.

Google Scholar

[8] J.G. Xue, On the expansion associated with ettringite formation. J. Chinese Ceramic Society. 12 (1984) 252-257.

Google Scholar

[9] S. Chatterji and J.W. Jeffery, Studies of early stages of paste hydration of different types of Portland cements. J. American Ceramic Society. 6 (1963) 268-273.

DOI: 10.1111/j.1151-2916.1963.tb11724.x

Google Scholar

[10] P.K. Mehta, Effect of lime on hydration of pastes containing gypsum and calcium aluminates or calcium sulfoaluminate. J. American Ceramic Society. 6 (1973) 315-319.

DOI: 10.1111/j.1151-2916.1973.tb12503.x

Google Scholar

[11] N.R. Yang, B.Q. Zhong, P. Dong, J. Wang, Ettringite formation and conditions for its stability. J. Chinese Ceramic Society. 12 (1984) 155-165.

Google Scholar