Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel Modified Recycled Mastic for Demanding and Sustainable Asphalt Mixtures
https://orcid.org/https://orcid.org/0000-0002-6645-5062
https://orcid.org/https://orcid.org/0000-0003-2072-3188
https://orcid.org/https://orcid.org/0000-0002-7795-1002
New recycled mastic asphalt is been under development, highly modified, for use in asphalt mixture with a strong effect in its properties related with pavement performance. That mastic incorporates different products (among which are industrial by-products) that enhance/improve mechanical performance of the asphalt mixture, namely by: increasing the binder/aggregate affinity; reducing new added binder’ oxidation; increasing binder’ cohesion (ductility strength); improving permanent deformation resistance and increasing fatigue life. At the same time, it reduces the consumption of new added binder (up to 3% less than the usual 5–6%) and does not require the addition of any filler or fine aggregates (# 0/2 mm). Finally, the new mastic asphalt reduces the temperature required during compaction of asphalt mixture and offers a contribution to the circular economy framework, not reducing its mechanical performance and almost without increasing the final construction cost.
Novel Modified Recycled Mastic for Demanding and Sustainable Asphalt Mixtures
https://orcid.org/https://orcid.org/0000-0002-6645-5062
https://orcid.org/https://orcid.org/0000-0003-2072-3188
https://orcid.org/https://orcid.org/0000-0002-7795-1002
New recycled mastic asphalt is been under development, highly modified, for use in asphalt mixture with a strong effect in its properties related with pavement performance. That mastic incorporates different products (among which are industrial by-products) that enhance/improve mechanical performance of the asphalt mixture, namely by: increasing the binder/aggregate affinity; reducing new added binder’ oxidation; increasing binder’ cohesion (ductility strength); improving permanent deformation resistance and increasing fatigue life. At the same time, it reduces the consumption of new added binder (up to 3% less than the usual 5–6%) and does not require the addition of any filler or fine aggregates (# 0/2 mm). Finally, the new mastic asphalt reduces the temperature required during compaction of asphalt mixture and offers a contribution to the circular economy framework, not reducing its mechanical performance and almost without increasing the final construction cost.
Novel Modified Recycled Mastic for Demanding and Sustainable Asphalt Mixtures
https://orcid.org/https://orcid.org/0000-0002-6645-5062
https://orcid.org/https://orcid.org/0000-0003-2072-3188
https://orcid.org/https://orcid.org/0000-0002-7795-1002
New recycled mastic asphalt is been under development, highly modified, for use in asphalt mixture with a strong effect in its properties related with pavement performance. That mastic incorporates different products (among which are industrial by-products) that enhance/improve mechanical performance of the asphalt mixture, namely by: increasing the binder/aggregate affinity; reducing new added binder’ oxidation; increasing binder’ cohesion (ductility strength); improving permanent deformation resistance and increasing fatigue life. At the same time, it reduces the consumption of new added binder (up to 3% less than the usual 5–6%) and does not require the addition of any filler or fine aggregates (# 0/2 mm). Finally, the new mastic asphalt reduces the temperature required during compaction of asphalt mixture and offers a contribution to the circular economy framework, not reducing its mechanical performance and almost without increasing the final construction cost.
Novel Modified Recycled Mastic for Demanding and Sustainable Asphalt Mixtures
RILEM Bookseries
Di Benedetto, Hervé (Herausgeber:in) / Baaj, Hassan (Herausgeber:in) / Chailleux, Emmanuel (Herausgeber:in) / Tebaldi, Gabriele (Herausgeber:in) / Sauzéat, Cédric (Herausgeber:in) / Mangiafico, Salvatore (Herausgeber:in) / Martinho, Fernando C. G. (Autor:in) / Picado Santos, Luís G. (Autor:in) / Lemos, Francisco M. Silva (Autor:in)
RILEM International Symposium on Bituminous Materials ; 2020 ; Lyon, France
Proceedings of the RILEM International Symposium on Bituminous Materials ; Kapitel: 180 ; 1415-1421
RILEM Bookseries ; 27
26.09.2021
7 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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