THE INFLUENCE OF THE POLAR PRODUCTS OF ROAD BITUMEN ON ITS INTERFACIAL PROPERTIES

INFLUENCE DES PRODUITS POLAIRES DES BITUMES ROUTIERS SUR LEURS PROPRIETES INTERFACIALES

The author studies the polar compounds of bitumen. Their effects on interfacial tensions are stressed, and attention is drawn to some compounds with wetting characteristics similar to those of carboxylic acids and fat-chain amines. It is shown that the basic compounds isolated have the same qualitative effect on the aggregate as an adhesion dope. (TRRL)

• Corporate Authors:

  Laboratoire Central des Ponts et Chausees (LCPC)

  Boulevard Lefebvre 58
  Paris Cedex 15,   France  F-75732
• Authors:
  • DURRIEU, F
• Publication Date: 1977-12

Language

• French

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 37-43
• Serial:
  • Bulletin de Liaison des Lab des Ponts et Chaussees
  • Publisher: Laboratoire Central des Ponts et Chausees (LCPC)

Subject/Index Terms

• TRT Terms: Adhesion; Adhesives; Aggregates; Amines; Anions; Asphaltene; Bitumen; Cations; Chemical activation; Emulsions; Esters; Interfaces; Mix design; Properties of materials; Surface tension; Tension; Water; Wetting
• Uncontrolled Terms: Carboxylic acids
• Old TRIS Terms: Dopes; Polar compounds
• ITRD Terms: 7126: Activation (physicochem); 5942: Adhesion; 4577: Aggregate; 7356: Amine; 7125: Anion; 4991: Asphaltene; 4963: Bitumen; 4993: Bitumen emulsion; 7124: Cation; 5429: Interface; 4714: Mix design; 5925: Properties; 4355: Water
• Subject Areas: Geotechnology; Highways; Materials; I31: Bituminous Binders and Materials;

Filing Info

• Accession Number: 00309477
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Report/Paper Numbers: Special V
• Files: ITRD, TRIS
• Created Date: Jun 26 1980 12:00AM