The Research on the Fineness Modulus and Fractal Dimension of Waste Glass Powder with Different Grinding Time

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In this article through grinding colorless waste glasses respectively 1,2,3,4,5,6,7,8,10,20,30 min, then calculate the fineness modulus and fractal dimension of waste glass powder, it is concluded that with the extension of grinding time the fineness modulus of the waste glass powder show the trend of decreasing first then increasing and decreasing again in last,and it is mainly decided by the cumulative sieve residual value of different particle size.The fractal dimension of waste glass powder show the trend of increasing first then decreasing and increasing again in last, and it is mainly decided by the particle size,surface morphology and structure loose degree of the waste glass powder.

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1465-1471

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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