Study about Characteristics of Cement Paste on Fractal Theory

Tian Yang Zhai

doi:10.4028/www.scientific.net/AMM.423-426.1051

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 423-426Study about Characteristics of Cement Paste on...

Study about Characteristics of Cement Paste on Fractal Theory

Abstract:

A fractal model to simulate cement paste internal pore structure, and on this basis deduce that fractal dimension is D and the corresponding pore is r, the relationship between porosity is P. MIP was measured test. Then calculated the different ages of the fractal dimension of cement and concrete compressive strength, tensile strength and permeability coefficient. The results showed that: compressive strength, permeability and fractal dimension has a good correlation. Whey in cement in the process of hydration of cement products continue to fill the pores, making the compressive strength increased 70%, permeability is declining.

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

1051-1054

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.1051

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Online since:

September 2013

Authors:

Tian Yang Zhai

Keywords:

Cement, Fractal Dimension, Instar, Strength

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