Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt Mixture Antifreezing Capability Evaluation Using Freeze-Thaw Cycles and Scattering Loss Test
Based on mixture mass change in water and scattering loss in alternate freeze-thaw process, anti-freezing capability of mixture is discussed, with the mechanism of asphalt mixture mass change and strength reducing analyzed in this paper. The test results show that the optimal bitumen content is as determined by mass change in water before and after the freeze-thaw test with that of 6.5% as determined by mass scattering loss in alternate freeze-thaw process. From test results, 6.3% is regarded as optimal bitumen content adapted to lower temperature regions, the optimal bitumen content is very close to asphalt content used in Qing-Hai Tibet highway.
Asphalt Mixture Antifreezing Capability Evaluation Using Freeze-Thaw Cycles and Scattering Loss Test
Based on mixture mass change in water and scattering loss in alternate freeze-thaw process, anti-freezing capability of mixture is discussed, with the mechanism of asphalt mixture mass change and strength reducing analyzed in this paper. The test results show that the optimal bitumen content is as determined by mass change in water before and after the freeze-thaw test with that of 6.5% as determined by mass scattering loss in alternate freeze-thaw process. From test results, 6.3% is regarded as optimal bitumen content adapted to lower temperature regions, the optimal bitumen content is very close to asphalt content used in Qing-Hai Tibet highway.
Asphalt Mixture Antifreezing Capability Evaluation Using Freeze-Thaw Cycles and Scattering Loss Test
Hou, Shuguang (Autor:in) / Huang, Xiaoming (Autor:in) / Wang, Haijun (Autor:in) / Wang, Shuangjie (Autor:in)
15.11.2006
42006-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
| British Library Online Contents | 2018
Experimental investigation on performance deterioration of asphalt mixture under freeze–thaw cycles
| DOAJ | 2020