Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effectiveness of Advera in Warm Mix Asphalt
Benefits of warm mix asphalt (WMA) technologies in terms of energy savings and air quality improvements are highly promising. However, further investigations are needed to validate their performance as rheological and viscoelastic data are significantly lacking for material conditions in Oklahoma. To this end, effects of dosage levels of a WMA additive, Advera®, on the performance grade (PG) of a local PG 64-22 binder were evaluated. The effectiveness of a liquid anti-stripping (AS) agent, AD-here® HP Plus, on the WMA-modified binder was also studied. Based on the binder test data, the optimum dosage of Advera® was found to be 6% (by the weight of the binder), which did not alter the PG grade of the base binder. The liquid AS agent was found to be effective in increasing the fatigue fracture resistance of the WMA-modified binder. The current study is expected to enhance the inventory of rheological database and help in implementing WMA mixes in Oklahoma.
Effectiveness of Advera in Warm Mix Asphalt
Benefits of warm mix asphalt (WMA) technologies in terms of energy savings and air quality improvements are highly promising. However, further investigations are needed to validate their performance as rheological and viscoelastic data are significantly lacking for material conditions in Oklahoma. To this end, effects of dosage levels of a WMA additive, Advera®, on the performance grade (PG) of a local PG 64-22 binder were evaluated. The effectiveness of a liquid anti-stripping (AS) agent, AD-here® HP Plus, on the WMA-modified binder was also studied. Based on the binder test data, the optimum dosage of Advera® was found to be 6% (by the weight of the binder), which did not alter the PG grade of the base binder. The liquid AS agent was found to be effective in increasing the fatigue fracture resistance of the WMA-modified binder. The current study is expected to enhance the inventory of rheological database and help in implementing WMA mixes in Oklahoma.
Effectiveness of Advera in Warm Mix Asphalt
Hossain, Zahid (Autor:in) / Zaman, Musharraf (Autor:in) / O'Rear, Edgar A. (Autor:in) / Chen, Dar-Hao (Autor:in)
GeoHunan International Conference 2011 ; 2011 ; Hunan, China
16.05.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Technology , Mixing , Maintenance , Rheology , Inspection , Design , Geomaterials , Rehabilitation , Asphalts , Material tests , Pavements
Effectiveness of Advera in Warm Mix Asphalt
| British Library Conference Proceedings | 2011
Effectiveness of Advera in Warm Mix Asphalt
| British Library Conference Proceedings | 2011
| Tema Archiv | 2014
British Library Online Contents | 2009