ANTI-SKID GRIT

Brief details are given of Dynagrip, an aggregate with a polished stone value of 68 and an abrasive resistance factor of 1.9, developed by English Abrasives Ltd. The grit comes in sizes from a 3/4 inch chipping to 46 mesh and is intended for use as a surface dressing at junctions, roundabout, bends, pedestrian crossing, ramps and bridges. /TRRL/

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/03066452
• Corporate Authors:

  Institution of Highway Engineers

  27 Earl Street
  Maidstone, Kent ME14 1PE,   England 
• Publication Date: 1973

Language

• English

Media Info

• Pagination: p. 35
• Serial:
  • Highway Engineer
  • Volume: 20
  • Issue Number: 6
  • Publisher: Whitehall Press Limited
  • ISSN: 0306-6452

Subject/Index Terms

• TRT Terms: Abrasion resistance; Aggregates; Bridges; Crosswalks; Grits; Oil spill cleanup; Polished stone value test; Ramps; Seal coats
• Old TRIS Terms: Deslicking treatment
• ITRD Terms: 4577: Aggregate; 5460: Coefficient of friction; 3822: Polishing; 3031: Skid resistance; 5544: Strength (mater); 2984: Surface dressing; 5293: Wear
• Subject Areas: Bridges and other structures; Geotechnology; Highways; Pavements;

Filing Info

• Accession Number: 00083175
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: ITRD, TRIS
• Created Date: Jul 2 1975 12:00AM