Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Relationships between Asphalt Mix Rutting Resistance and MSCR Test Results
The asphalt mixtures rutting resistance depends on many factors connected to mineral composition and its characteristics, volume relationships, binder content and its properties. In the research program 15 samples of different binders were tested, 5 binders in stone matrix asphalt, 5 in asphalt concrete and 5 in high modulus asphalt concrete. The used binders were pure bituminous binder and PMBs with different amount of polymer. The binders' test program contained typical, conventional tests, as well as tests dedicated to Polymer Modified Binders. Finally, the three types of asphalt mixtures were tested at rutting test according EN 12697-22 specification. From the research it was concluded that there are a few relationships between specified binder properties and asphalt mixture characteristics. Among others the Multiple Stress Creep Recovery (MSCR) test results of samples tested at temperature related to rutting test temperature and viscosity are related to the rutting properties.
Relationships between Asphalt Mix Rutting Resistance and MSCR Test Results
The asphalt mixtures rutting resistance depends on many factors connected to mineral composition and its characteristics, volume relationships, binder content and its properties. In the research program 15 samples of different binders were tested, 5 binders in stone matrix asphalt, 5 in asphalt concrete and 5 in high modulus asphalt concrete. The used binders were pure bituminous binder and PMBs with different amount of polymer. The binders' test program contained typical, conventional tests, as well as tests dedicated to Polymer Modified Binders. Finally, the three types of asphalt mixtures were tested at rutting test according EN 12697-22 specification. From the research it was concluded that there are a few relationships between specified binder properties and asphalt mixture characteristics. Among others the Multiple Stress Creep Recovery (MSCR) test results of samples tested at temperature related to rutting test temperature and viscosity are related to the rutting properties.
Relationships between Asphalt Mix Rutting Resistance and MSCR Test Results
Blazejowski, Krzysztof (Autor:in) / Dolzycki, Bohdan (Autor:in)
Geo-Hubei 2014 International Conference on Sustainable Civil Infrastructure ; 2014 ; Yichang, Hubei, China
23.06.2014
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
The Relationships Between Asphalt Mix Rutting Resistance and MSCR Test Results
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