Research on the Evaluation Method of Water Stability for Large Size Aggregate Particle Asphalt Mixture

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Abstract:

Aiming at the deficiency of the current asphalt mixture test procedures using the traditional Marshall compaction molding test specimens method to evaluate water stability of asphalt mixture, large size aggregate particle asphalt mixture water stability test method, evaluation index and standard are proposed, namely the freeze-thaw cycles dynamic stability ratio index is adopted to evaluate asphalt mixture water stability, the freeze-thaw cycles dynamic stability ratio ≥ 85% is required and verified by experiment.

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497-500

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November 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Highway Science Research Institute, Ministry of Communications Technical Specifications for Construction of Highway Asphalt Pavements, JTG F40-2004[S] Beijing: China Communications Press, (2004).

Google Scholar

[2] Highway Science Research Institute of Communications Ministry"Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering" JTG E20-2011 [S] Beijing: China Communications Press, (2011).

Google Scholar

[3] ASTM D 3496-79, Standard Method for PREPARATION OF BITUMINOUS MIXTURE SPECIMENS FOR DYNAMIC MODULUS TESTING.

Google Scholar

[4] ASTM D 3497-79, Standard Method OF BITUMINOUS MIXTURE SPECIMENS FOR DYNAMIC MODULUS TESTING.

Google Scholar

[5] ASTM D4123-82, Standard Method of INDIRECT TENSION TEST FOR RESILIENT MODULUS OF BITUMINOUS MIXTURES.

Google Scholar

[6] AASHTO Provisional Standard,Standard Test Method for Determining the Indirect Tension Modulus of Bituminous Mixtures, AASHTO Designation: TP31-94, (1994).

Google Scholar