Cracking Risk Appraisal of High Performance Recycled Pavement Concrete and its Application

Abstract:

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Based on the technology of high performance concrete, high performance recycled pavement concrete (HPRPC) were developed by double -mixture of fly ash and superplasticizer. The dry shrinkage and plastic shrinkage cracking evaluation test were conducted. As is shown by the results, the compressive strength of HPRPC at 28d are exceed in 60MPa and dry shrinkage at 120d are less than 500με. By contrast, the cracking -resistant performance of HPRPC-7 is superior to that of HPRPC-2.

Info:

Periodical:

Edited by:

Helen Zhang and David Jin

Pages:

256-259

DOI:

10.4028/www.scientific.net/AMR.382.256

Citation:

L. J. Zhang et al., "Cracking Risk Appraisal of High Performance Recycled Pavement Concrete and its Application", Advanced Materials Research, Vol. 382, pp. 256-259, 2012

Online since:

November 2011

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Price:

$35.00

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