In service performance of Steelphalt products

In this report, Transport Research Laboratory evaluates the skid resistance, durability, and polishing resistance of steel slag asphalt. Trial sites with hot rolled asphalt, stone mastic asphalt, and two ultra-thin Steelphalt proprietary products were studied for durability. Skid resistance surveys were conducted using a Sideway-force Coefficient Routing Investigation Machine (SCRIM) and included analysis of higher risk sites such as junctions, crossing approaches, bends, and roundabouts. Laboratory testing using a Wehner-Schulze machine determined the polishing resistance of the steel slag products.

• Record URL:
  http://trl.co.uk/reports-publications/trl-reports/report/?reportid=7014
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/isbn/9781910377307
• Corporate Authors:

  Transport Research Laboratory

  Crowthorne House, Nine Mile Ride
  Wokingham, Berkshire  United Kingdom  RG40 3GA

  Harsco Steelphalt

  ,    
• Authors:
  • Dunford, A
  • Nicholls, J C
  • Viner, H
  • Sanders, P D
• Publication Date: 2015-4-17

Language

• English

Media Info

• Media Type: Digital/other
• Features: Appendices; Figures; Maps; Photos; References; Tables;
• Pagination: 63p

Subject/Index Terms

• TRT Terms: Asphalt mixtures; Durability; Field studies; Laboratory tests; Pavement performance; Performance measurement; Polished aggregates; Skid resistance; Slag; Steel
• Identifier Terms: Sideway-Force Coefficient Routine Investigation Machine
• Subject Areas: Design; Highways; Materials; Pavements; I22: Design of Pavements, Railways and Guideways; I31: Bituminous Binders and Materials; I34: Steels and Metals; I36: Aggregates;

Filing Info

• Accession Number: 01567362
• Record Type: Publication
• ISBN: 9781910377307
• Report/Paper Numbers: PPR737
• Contract Numbers: 11112970
• Files: TRIS
• Created Date: Jun 26 2015 1:41PM