Logo

Effect of Crumb Rubber as Fine Aggregate Replacement in Cold Mixture Asphalt

Wulandari, Paravita Sri and KEN, and THESMAN, ARIANTO and Tjandra, Daniel (2019) Effect of Crumb Rubber as Fine Aggregate Replacement in Cold Mixture Asphalt. Civil Engineering Dimension, 21 (2). pp. 107-112. ISSN 1410-9530, 1979-570X

[img]
Preview
PDF
Download (5Mb) | Preview
    [img] PDF (cek plagiasi)
    Download (2541Kb)
      [img]
      Preview
      PDF (peerreview paravita)
      Download (592Kb) | Preview
        [img]
        Preview
        PDF (peer review - Daniel Tjandra)
        Download (126Kb) | Preview
          [img]
          Preview
          PDF (Cek Plagiasi - Daniel T)
          Download (2750Kb) | Preview

            Abstract

            The number of waste tires has been increasing as an impact of rapidly growing number of vehicles and becomes a global environmental concern. The environmental impact can be reduced by converting the waste tires to crumb rubber and reusing it as a replacement of fine aggregates in asphalt mixture. Dense graded cold mixtures asphalt design was developed for rubberized mixtures with up to 100% (by weight) crumb rubber replacement. Series of laboratory testing were performed for evaluating the Marshall stability and volumetric properties of rubberized cold mixture asphalt. The findings of this laboratory study indicated that Marshall stability and volumetric properties of these mixtures were affected by crumb rubber percentage. Although the use of crumb rubber in cold mixture asphalt could decrease the mechanical and volumetric properties of mixtures, but still has a great potential as a partial fine aggregate replacement in cold mixture asphalt. Rubberized cold mixture asphalt could be considered as a flexible pavement subjected to low traffic medium load.

            Item Type: Article
            Uncontrolled Keywords: Crumb rubber; bitumen emulsion; cold mix; Marshall test
            Subjects: T Technology > TE Highway engineering. Roads and pavements
            Divisions: Faculty of Civil Engineering and Planning > Civil Engineering Department
            Depositing User: Admin
            Date Deposited: 21 Oct 2019 22:57
            Last Modified: 06 Jun 2023 15:50
            URI: https://repository.petra.ac.id/id/eprint/18689

            Actions (login required)

            View Item