You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.

    If you are an ASTM Compass Subscriber and this document is part of your subscription, you can access it for free at ASTM Compass
    Volume 46, Issue 5 (January 2018)

    Using a Polymer-Based Sealant Material to Make Crack Repair of Asphalt Pavement

    (Received 18 January 2017; accepted 12 April 2017)

    Published Online: 02 January 2018

    CODEN: JTEVAB

      Format Pages Price  
    PDF (2.27 MB) 11 $25   ADD TO CART

    Cite this document

    X Add email address send
    X
      .RIS For RefWorks, EndNote, ProCite, Reference Manager, Zoteo, and many others.   .DOCX For Microsoft Word



    Abstract

    One polymer-based sealant was used for crack repair in asphalt pavement. The properties of the sealant were introduced. Flexure bending tests and slant shear tests were conducted to evaluate the bonding performance of the repaired specimens at different temperatures. The results of the flexure bending test showed that there was satisfactory bonding performance between asphalt concrete and the sealant material, especially at low temperatures (0°C~5°C). The shear strengths of the repaired samples from the slant shear test were all greater than the controlled specimens, indicating that there was a sufficient bonding between the asphalt mixture and the sealant material. For the repaired specimens, brittle failure occurred at low temperatures, whereas viscoelastic failure at high temperatures occurred in the asphalt concrete substrates. Field application of the sealant showed the satisfactory bonding behavior between the sealant and the asphalt concrete substrates.

    Author Information:

    Yin, Jian
    School of Civil Engineering & Mechanics, Central South University of Forestry and Technology, Changsha, Hunan

    Pang, Qiling
    The Urban Construction and the Water Authority, Sanshui District, Foshan, Guangdong

    Wu, Hao
    School of Civil Engineering, Central South University, Changsha, Hunan

    Song, Weimin
    Department of Civil and Environmental Engineering, The University of Tennessee, Knoxville, TN


    Stock #: JTE20170041

    ISSN:0090-3973

    DOI: 10.1520/JTE20170041

    Author
    Title Using a Polymer-Based Sealant Material to Make Crack Repair of Asphalt Pavement
    Symposium ,
    Committee C24