Influences of Aggregate on Microwave Absorbing Properties of Porous Concrete

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Abstract:

The key factors for reflection loss of porous materials were studied mainly through experimentation. Regarded aggregate particles as polydisperse particles in porous concrete, by introducing Mie solution on scattering by a spherical particle, and combining with independent scattering discipline for polydisperse particles, a theoretical method for calculating microwave absorbing properties of porous concrete with aggregate diameter in logarithm normal distribution is presented, which can forecast the absorption properties of porous concrete preferably.

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31-34

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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