PRELIMINARY COATING IN THE CONSTRUCTION OF BITUMINOUS SURFACE CONSTRUCTION /IN GERMAN/
IN MULTILAYER COATINGS IN ROAD CONSTRUCTION, THE PROBLEM OF GOOD ADHESION OF THE LAYERS WITH ONE ANOTHER IS ENCOUNTERED. THE QUESTION IS WHETHER BITUMINOUS EMULSIONS ARE SUITABLE FOR THIS PURPOSE OR WHETHER A CERTAIN LACQUER BITUMEN COULD BE USED. IT IS TRUE THAT EMULSIONS FORM A SKIN ON THE SURFACE, BUT THEY DO NOT PENETRATE FAR INTO THE PORES WITH THE RESULT THAT ADHESION IS POOR. LACQUER BITUMEN SLIGHTLY DISSOLVES THE EXISTING COATING AND THUS FACILITATES THE KEYING OF THE NEXT LAYER. /FG/RRL/
-
Supplemental Notes:
- Vol 17, No 8, PP 292-294, 1 TAB, 5 PHOT
-
Authors:
- Zulauf, M
- Trefzer, K
- Publication Date: 1966
Media Info
Subject/Index Terms
- TRT Terms: Adhesion; Bitumen; Bituminous materials; Coatings; Emulsions; Pavement layers; Road construction; Surface treating
- Old TRIS Terms: Bituminous surfacing; Lacquers
- Subject Areas: Highways; Materials;
Filing Info
- Accession Number: 00211081
- Record Type: Publication
- Source Agency: Road Research Laboratory /UK
- Files: TRIS
- Created Date: Oct 5 1970 12:00AM