The research covers the state of the art of the use of antistripping additives in asphaltic concrete and the development and evaluation of a testing procedure for determining antistripping additive effectiveness. A new procedure was developed that controls the degree of saturation of compacted specimens and subjects them to moisture under conditions not likely to create damage other than stripping. The procedure, simple and rapid enough to be practical for use in field laboratories, was used to evaluate the effects of storage and handling on antistripping additives, and it indicates that normal construction practices and testing conditions are not detrimental to chemically stable additives but that they do make unstable additives ineffective. The procedure was also found to correlate satisfactorily with observed moisture damage experience in the field. Guidelines for using antistripping additives were developed including a procedure for judging additive effectiveness.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Use of Antistripping Additives in Asphaltic Concrete Mixtures - Laboratory Phase


    Beteiligte:
    D. G. Tunnicliff (Autor:in) / R. E. Root (Autor:in)

    Erscheinungsdatum :

    1984


    Format / Umfang :

    57 pages



    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Use of antistripping additives in asphaltic concrete mixtures : laboratory phase

    Tunnicliff, David G. / Root, Richard E. | TIBKAT | 1984


    Long-Term Effectiveness of Antistripping Additives: Laboratory Evaluation

    Lu, Qing / Harvey, John | Transportation Research Record | 2006


    Long-Term Effectiveness of Antistripping Additives

    Lu, Qing / Harvey, John T. | Transportation Research Record | 2006



    Test for the Presence of Asphalt Antistripping Additive

    Maupin, G. W. | Transportation Research Record | 2005