Browsing Research Publications/Outputs by Author "Sadzik, ES"

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Aggregate packing characteristics of good and poor performing asphalt mixes

Author: Denneman, E ; Verhaeghe, Benoit MJA ; Sadzik, ES Date: Jul 2007 The aggregate structure of the compacted mix is a determining factor for the performance of Hot-Mix Asphalt (HMA). In this paper, the grading characteristics of good and poor performing HMA mixes are explored using the concepts of the Bailey ... Read more
Comparison of accelerated pavement test results with long term pavement behaviour and performance

Author: Jooste, FJ ; Kekwick, SV ; Sadzik, ES ; Rohde, GT Date: Aug 1997 The aim of this study was to investigate the following:how accelerated pavement testing predictions compare with actual road behaviour and performance the relative influences of load and environmental factors on pavement deterioration and how ... Read more
Evaluation of deformation response of HMA under APT and wheel tracking tests

Author: Denneman, E ; Steyn, WJVDM ; Maina, JW ; Sadzik, ES Date: Oct 2008 This paper is based on a study into the rutting performance of HMA which forms part of the larger research initiative. The objective of this phase is to identify and develop appropriate test protocols and associated acceptance criteria for ... Read more
Forensic investigation into the performance of hot-mix asphalt

Author: Denneman, E ; Sadzik, ES Date: May 2008 The discussion in this paper is based on the outcome of a detailed forensic investigation on the performance of Hot-Mix Asphalt (HMA) on five road sections in the Gauteng province. The investigation forms part of a larger project to improve ... Read more
Moisture related test protocols for HVS testing

Author: Denneman, E ; Steyn, WJVDM ; Maina, JW ; Sadzik, ES Date: Oct 2008 In order to provide guidance on the possible methodologies for evaluating specifically moisture related pavement response using the Heavy Vehicle Simulator (HVS), this paper describes the objectives, potential effects and available methods ... Read more
Multi-laboratory precision of Marshall design related tests

Author: Denneman, E ; Marais, H ; Sadzik, ES Date: Jul 2008 The Marshall method is still the method of choice for the design of Hot-Mix Asphalt (HMA) in South Africa. During the validation of a HMA mix design, considerable variability was encountered in Marshall test results for the same mix supplied ... Read more

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Browsing Research Publications/Outputs by Author "Sadzik, ES"

Browsing Research Publications/Outputs by Author "Sadzik, ES"

Browse

All of ResearchSpace

This Community

Quick Links

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General Enquiries

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