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Browsing by Author "Hugo, F"

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  • Rust, FC; Hugo, F; Myburgh, PA; Grobler, JE (1990-08)
    The recent increase in traffic volumes and also axle loads on some of the major routes in South Africa has extended the traffic classes beyond the current highest design class. Additionally there is a strong lobby to ...
  • Rust, FC; Grobler, JE; Myburgh, PA; Hugo, F (1992-08)
    This paper addresses the development of an analytically based design procedure for large-aggregate asphalt and its application in thirteen trial sections. The physical and engineering properties of the various materials ...
  • Rust, FC; Hugo, F (Association of Asphalt Paving Technologists, 1990)
    The reflection of primary cracks through overlays and seals on roads is recognised as a serious problem. The ingress of rain-water through these cracks can cause pumping which leads to forms of distress such as potholing ...