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Simulative Polishing In The Laboratory; Comparison With Traffic And Use To Investigate Aggregate Blending
Two experiments with the Wehner-Schulze machine, which is designed to apply a controlled amount of polishing to and measure the friction of road surfacing products, are described and their results summarised. In the first ...
Use and Limitations of Crash Data in Determining the Priority For Treating Sites with Low Skid Resistance
In assessing the treatment of sites with low skid resistance, the relative priority of lengths marginally below skid resistance threshold where there have been a number of recent crashes must be balanced with that of lengths ...
Development of a Prediction Model for Splash and Spray
Under some conditions splash and spray create a significant nuisance to road users and some evidence suggests that they contribute to a small but measurable proportion of accidents. This paper reports on the development ...