Asbestos tailings as aggregates for asphalt mixture |
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| Authors: | Xiaoming Liu Linrong Xu |
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| Affiliation: | LIU Xiaoming,XU Linrong (School of Civil Engineering and Architecture,Central South University,Changsha 410075,China) |
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| Abstract: | To use many asbestos tailings collected in Ya-Lu highway,and to explore the feasibility of using asbestos tailings as aggregates in common asphalt mixtures,and properties of some asphalt mixtures were evaluated as well.X-ray diffraction (XRD),X-ray fluorescent (XRF),and atomic absorption spectrophotometry (AAS) were employed to determine the solid waste content of copper,zinc,lead,and cadmium.Volume properties and pavement performances of AC-25 asphalt mixture with asbestos tailings were also evaluated comp... |
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| Keywords: | asbestos tailings aggregate recycling and use asphalt mixture pavement performances |
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