EMULSIFIED ASPHALTS - DEVELOPMENT IN CANADA

EMULSIFIED ASPHALTS ARE MARKETED IN CANADA IN A VARIETY OF GRADES FOR ROAD BUILDING PURPOSES AND MANUFACTURED IN PLANTS ALL OVER THE COUNTRY. IN 1959 CATIONIC EMULSIFIED ASPHALTS WERE EVALUATED IN SASKATCHEWAN, BRITISH COLUMBIA AND ONTARIO. UNTIL THEN ONLY ANIONIC GRADES WERE IN USE. CHANGES IN PRODUCT USAGE AND CONSTRUCTION PRACTICES THAT HAVE TAKEN PLACE SINCE THE INTRODUCTION OF CATIONIC EMULSIONS ARE REVIEWED. /CGRA/

• Supplemental Notes:
  • Vol 13, pp 247-260, 1 TAB, 14 PHOT, 1 APP
• Authors:
  • Holberg, A E
• Publication Date: 1968-11

Media Info

• Serial:
  • Canadian Technical Asphalt Association, Proceeding
  • Publisher: POLYSCIENCE PUBLICATIONS INC.

Subject/Index Terms

• TRT Terms: Cationic emulsified asphalt; Construction management; Emulsified asphalt; Evaluation; Reviews; Road construction; Slopes; Utilization
• Uncontrolled Terms: Grades
• Subject Areas: Construction; Highways; Materials; Research;

Filing Info

• Accession Number: 00210587
• Record Type: Publication
• Source Agency: CANADIAN GOOD ROADS ASSOCIATION
• Files: TRIS
• Created Date: Apr 16 1970 12:00AM