Research on the Pore Structure of Alkali-Slag Cement Stone Activated with Water Glass

Abstract:

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In view of the phenomena that alkali-slag cement has high mechanical strength and good impermeability and they are closely related with the pore structure of cement stone,water glass was selected as the alkali activater, nitrogen adsorption method was adopted to study the pore structure of alkali-slag cement stone, while the pore surface fractal dimension was determined by fractal theory. The results show that the pore structure of alkali-slag cement stone posesses obvious fractal characters and that fits the Frenkel-Halsey-Hill(FHH) model quite well.So the pore surface fractal dimension can be used to synthetically evaluate the superior or inferior of the pore structure of cement stone.

Info:

Periodical:

Advanced Materials Research (Volumes 194-196)

Edited by:

Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang

Pages:

899-903

DOI:

10.4028/www.scientific.net/AMR.194-196.899

Citation:

J. He and C. H. Yang, "Research on the Pore Structure of Alkali-Slag Cement Stone Activated with Water Glass", Advanced Materials Research, Vols. 194-196, pp. 899-903, 2011

Online since:

February 2011

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Price:

$35.00

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