Collection: research
(1 - 5 of 5)
document
Liu, Xueyan (author)
Recycling of base asphalt pavement with rejuvenators or soft binders has been applied for many decades and a lot of experience has been gained. However, the high-quality recycling technique of polymer modified asphalt (PMA) has still not been sufficiently studied. The aging mechanism of PMA is complex, including the combined effects of the...
conference paper 2021
document
Delfosse, Frédéric (author)
The current situation of revamping and rationalization from refiners creates concerns about the quality and consistency of the delivered bitumen, especially as the current specifications appear insufficient to ensure satisfactory performance of the finished products. In this context, the search for relationships and correlations between bitumen...
conference paper 2021
document
Porot, Laurent (author)
The asphalt industry is facing some key challenges. There is a need to move towards more sustainable and environmental friendly solutions to construct the pavements for tomorrow. This has to answer the market needs for greater performance with improved warranties, increased safety and less impact on environment, all in required budget...
conference paper 2021
document
Elwardany, Michael (author), Mensching, David (author), Planche, Jean-Pascal (author), King, Gayle (author)
Superpave specifications address binder properties that may lead to rutting, transverse cracking, and fatigue damage with varying degrees of success. However, asphalt binder production and formulation has significantly changed and introduced much more variability in terms of quality since the development of Superpave Performance-Grade system...
conference paper 2021
document
van Vilsteren, Inge (author)
More than 90% of the wearing course on the Dutch motorway consists of porous asphalt. Stone Mastic Asphalt and Noise reduction thin layers are the most common wearing course of the national roads, which are mostly expressways. At the regional access roads and ringways, dense asphalt concrete and Stone Mastic Asphalt are used. The asphalt...
conference paper 2021
Collection: research
(1 - 5 of 5)