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ASTM E660-90(2002)
Standard Practice for Accelerated Polishing of Aggregates or Pavement Surfaces Using a Small-Wheel, Circular Track Polishing Machine
STANDARD published on 25.5.1990
The information about the standard:
Designation standards: ASTM E660-90(2002)
Note: WITHDRAWN
Publication date standards: 25.5.1990
SKU: NS-47555
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM E660-90(2002) :
Keywords:
aggregate-pavement surfaces, skid resistance, by small wheel circular track wear and polishing, machine, practice, bituminous emulsions-asphalt, pavements, skid resistance determination, by small wheel circular track, wear and polishing machine, practice, bituminous paving mixtures-skid resistance, ICS Number Code 93.080.20 (Road construction materials)
Additional information
| Significance and Use | ||||||||||||
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The use of laboratory obtained polishing curves and speed gradients on proposed aggregate combinations and pavement mixtures are helpful tools in predicting the polishing characteristics of these surfaces if placed in field service. |
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| 1. Scope | ||||||||||||
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1.1 This practice describes a laboratory procedure for estimating the extent to which aggregates or pavement surfaces are likely to polish when subjected to traffic. Specimens to be evaluated for polishing resistance are placed in a circular track and subjected to the wearing action of four small-diameter, pneumatic tires without use of abrasive or water. Terminal polish is achieved after approximately 8 h of exposure. |
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| 2. Referenced Documents | ||||||||||||
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