In this paper, the research of Low-Noise Asphalt Pavement(LNAP)mix design with the crumb rubber has been studied, including materials selection, gradation selection, asphalt content selection, performance tests, and so on. To verify the high-temperature performance and the effect of noise reducing, the new test methods are studied in the lab. The On-board Sound Intensity (OBSI) is developed to measure the tire-pavement noise and evaluate the noise reducing effect of trial pavement. The QC and QA of LNAP is researched by the trial pavement and the tire-pavement noise is measured by the OBSI,the LNAP has not only the good performance but also low noise than the conventional asphalt pavement.


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    Titel :

    Research and Application on the Crumb Rubber Modified Low-Noise Asphalt Pavement



    Erschienen in:

    Advanced Materials Research ; 374-377 ; 1351-1356


    Erscheinungsdatum :

    2011-10-24


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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