Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Variations in skid resistance of highway surfaces
Skid distances obtained from locked wheel stop at 40 mph may vary from 90 to 200 ft on wet highway pavements; causes of variation in skid resistance include polishing of aggregate in portland cement concrete or bituminous pavements, glazing of bituminous pavements, foreign films; tests carried out showed that limestone-dolomite type of stone is more prone to polish than granites, greenstones, diabases and siliceous gravels and sands; more testing is needed to determine extent to which many other types of stone will polish under traffic.
Variations in skid resistance of highway surfaces
Skid distances obtained from locked wheel stop at 40 mph may vary from 90 to 200 ft on wet highway pavements; causes of variation in skid resistance include polishing of aggregate in portland cement concrete or bituminous pavements, glazing of bituminous pavements, foreign films; tests carried out showed that limestone-dolomite type of stone is more prone to polish than granites, greenstones, diabases and siliceous gravels and sands; more testing is needed to determine extent to which many other types of stone will polish under traffic.
Variations in skid resistance of highway surfaces
SAE -- Paper
Dillard, J.H. (Autor:in)
SAE Meeting ; 1965
1965
10 pages
Aufsatz (Konferenz)
Englisch
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