Rutting susceptibility of asphalt concrete with recycled concrete aggregate using revised Marshall procedure

Date

2014-03-31

Author

Gul, Waqar Ahmed
Güler, Murat

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Natural aggregate is the primary ingredient of asphalt concrete and Portland cement concrete mixtures. Recycled concrete aggregate (RCA) derived from demolition wastes can be used in asphalt mixtures to eliminate potential problems arising from disposing these materials and conserve natural aggregate resources. This study presents methods for using RCA in asphalt mixtures based on repeated creep tests. The standard Marshall mixture design method is revised to prepare specimens satisfying the minimum size and aspect ratio requirement in uniaxial testing. The study shows that addition of RCA can improve the resistance of mixtures to permanent deformation and hence, rutting depending on mixture gradation.

Subject Keywords

General Materials Science, Civil and Structural Engineering, Building and Construction

URI

https://hdl.handle.net/11511/47131

Journal

CONSTRUCTION AND BUILDING MATERIALS

DOI

https://doi.org/10.1016/j.conbuildmat.2014.01.043

Collections

Department of Civil Engineering, Article

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Citation Formats

W. A. Gul and M. Güler, “Rutting susceptibility of asphalt concrete with recycled concrete aggregate using revised Marshall procedure,” CONSTRUCTION AND BUILDING MATERIALS, pp. 341–349, 2014, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47131.