IMPROVEMENTS IN THE APPARATUS USED IN THE EVERS AND WALTER IMPACT NUMBER METHOD

DETAILS ARE GIVEN OF IMPROVEMENTS TO THE APPARATUS WHICH IS USED TO TEST THE DYNAMIC STRENGTH AND WATER RESISTANCE OF BITUMEN IN A MIXTURE. THE RESULTS OF THE TEST, EXPRESSED IN THE FORM OF IMPACT NUMBER - TEMPERATURE CURVES, PROVIDE AN OBJECTIVE MEASURE OF THE ADHESION OF THE BITUMEN UNDER DYNAMIC STRESS, AND ALLOW AN ASSESSMENT TO BE MADE OF THE ACTION OF ADHESION-IMPROVING ADMIXTURES IN BOTH WET AND DRY CONDITIONS. /TRRL/

• Authors:
  • Troebs, H
  • Rast, A
  • Scholze, S
• Publication Date: 1972

Language

• English

Media Info

• Features: Figures; References;
• Pagination: p. 31-4
• Serial:
  • Strasse, Berlin /Germany/
  • Volume: 12
  • Issue Number: 1

Subject/Index Terms

• TRT Terms: Adhesion; Bituminous mixtures; Crash tests; Dynamics; Improvements; Measuring instruments; Shock (Mechanics); Water
• Subject Areas: Highways; Materials; Research;

Filing Info

• Accession Number: 00211859
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: TRIS
• Created Date: Jan 31 1974 12:00AM