<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Research into lowering the temperature during the production and installation of hot asphalt has been going on for a long time. In addition to developing appropriate recipes, it is important to gain experience, particularly in asphalt paving technology, since in addition to the behavior of the different asphalt mixtures during their compaction, external factors such as the location of the project and weather conditions also play an important role. The testing of the low-temperature asphalt on the federal highway B 169 was carried out successfully. Due to the high pre-compaction by the paver screed, the required compaction values were achieved on the binder course with 4 rolling passes and on the surface course with 3 rolling passes. The viscosity-changing additives and the selected rolling technology had a positive influence on the results. However, precise measurement results for compaction could not be achieved using the PQI probe.</p>
</abstract>

Research into lowering the temperature during the production and installation of hot asphalt has been going on for a long time. In addition to developing appropriate recipes, it is important to gain experience, particularly in asphalt paving technology, since in addition to the behavior of the different asphalt mixtures during their compaction, external factors such as the location of the project and weather conditions also play an important role. The testing of the low-temperature asphalt on the federal highway B 169 was carried out successfully. Due to the high pre-compaction by the paver screed, the required compaction values were achieved on the binder course with 4 rolling passes and on the surface course with 3 rolling passes. The viscosity-changing additives and the selected rolling technology had a positive influence on the results. However, precise measurement results for compaction could not be achieved using the PQI probe.

Paving Low-Temperature Asphalt on the B 169 Highway Near Heyda

ACC JOURNAL

This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License.

{"article-title":"Paving Low-Temperature Asphalt on the B 169 Highway Near Heyda"}

Research into lowering the temperature during the production and installation of hot asphalt has been going on for a long time. In addition to developing...

Paving Low-Temperature Asphalt on the B 169 Highway Near Heyda

Published Online: Jul 06, 2024

Page range: 7 - 17

DOI: https://doi.org/10.2478/acc-2024-0001

Keywords
Low-temperature asphalt, Behavior of asphalt mixtures, Asphalt-related emissions, PQI probe

© 2024 Alexander Steinbach et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License.

Paving Low-Temperature Asphalt on the B 169 Highway Near Heyda

Published Online: Jul 06, 2024

Page range: 7 - 17

DOI: https://doi.org/10.2478/acc-2024-0001

KeywordsLow-temperature asphalt, Behavior of asphalt mixtures, Asphalt-related emissions, PQI probe

© 2024 Alexander Steinbach et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License.

Keywords
Low-temperature asphalt, Behavior of asphalt mixtures, Asphalt-related emissions, PQI probe