INFLUENCE OF ASBESTOS ON THE MECHANICAL PROPERTIES OF ASPHALTIC SURFACINGS: PART 2: THE BINDER - ASBESTOS FIBRE SYSTEM
UNTERSUCHUNGEN UEBER DEN EINFLUSS VON ASBEST AUF DIE MECHANISCHEN EIGENSCHAFTEN VON ASPHALTBELAEGEN; TEIL 2: UNTERSUCHUNGEN AM SYSTEM BINDEMITTEL - ASBESTFASER
APART FROM STRONGER GRAVELS, TOUGHER MORTARS MAY BE USED TO INCREASE THE MECHANICAL STRENGTH OF ASPHALTIC SURFACINGS, THESE MORTARS BEING OBTAINED BY THE ADMIXTURE OF ASBESTOS. A PROGRAMME OF RESEARCH AIMING TO INCREASE KNOWLEDGE ON ASBESTOS WAS ARRANGED, IN 5 PARTS, THE FIRST OF WHICH WAS REPORTED IN IRRD RESEARCH PROJECT NO. 700179. VARIOUS TYPES OF ASBESTOS, CHARACTERISED BY ACID RESISTANCE AND BULK DENSITY, FIBRE LENGTH DISTRIBUTION AND SPECIFIC SURFACE, AND RIDGEN POROSITY, PARAFFIN OIL ADSORPTION AND SETTLEMENT VOLUME, ARE TO BE MIXED WITH BITUMEN IN THE SECOND STAGE OF THE WORK AND EXAMINED FOR THEIR RHEOLOGICAL PROPERTIES AND FRACTURE BEHAVIOUR.
Language
- German
Project
- Status: Active
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Contract Numbers:
ITRD 07.040G76H
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Sponsor Organizations:
BUNDESMINISTER FUER VERKEHR
KENNEDYALLEE 72
BONN-BAD GODESBERG 1, Germany D-5300 -
Project Managers:
-,
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Performing Organizations:
INST. F. STRASSENBAU U. EISENBAHNWESEN, UNIV. KARLSRUHE (TECHNICAL UNIVERSITY OF KARLSRUHE, INSTITUTE FOR ROAD AND RAILWAY ENGINEERING)
KAISERSTR. 12
KARLSRUHE, Germany D-7500 - Start Date: 19751200
- Expected Completion Date: 19770600
- Actual Completion Date: 0
- Source Data: ITRD D701521
Subject/Index Terms
- TRT Terms: Asbestos; Bitumen; Bituminous mixtures; Durability; Failure; Fibers; Mixtures; Properties of materials; Research projects; Rheology
- ITRD Terms: 4528: Asbestos; 4963: Bitumen; 4967: Bituminous mixture; 5910: Durability; 5520: Failure; 4557: Fibre; 9047: Mixture; 5925: Properties; 8557: Research project; 5442: Rheology; WEST GERMANY
- Subject Areas: Materials; Research; I31: Bituminous Binders and Materials; I36: Aggregates;
Filing Info
- Accession Number: 01302725
- Record Type: Research project
- Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
- Contract Numbers: ITRD 07.040G76H
- Files: ITRD
- Created Date: Nov 21 2010 8:47AM