| Issue |
E3S Web of Conf.
Volume 390, 2023
VIII International Conference on Advanced Agritechnologies, Environmental Engineering and Sustainable Development (AGRITECH-VIII 2023)
|
|
|---|---|---|
| Article Number | 06037 | |
| Number of page(s) | 6 | |
| Section | Agricultural Mechanization, Civil Engineering and Energetics | |
| DOI | https://doi.org/10.1051/e3sconf/202339006037 | |
| Published online | 01 June 2023 | |
Adhesion and wetting of road bitumen on mineral materials
1 Institute of General and Inorganic Chemistry of the Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan
2 Bukhara Engineering-Technological Institute, Bukhara, Uzbekistan
* Corresponding author: saidovasad@bk.ru
The article covers the results of a study of adhesive and wetting (wetting edge angle) characteristics of road bitumen compositions. New ingredients for road bitumen have been selected to increase its adhesive ability. Based on additives such as oil sludge, gossypol resin and technical sulfur, bitumen compositions with improved adhesive characteristics have been obtained. The influence of oil sludge, gossypol resin and industrial sulfur on the structural properties of road bitumen has been studied. Based on the chemical theory that provides adhesion of additives with mineral materials, a number of scientific studies of bituminous compositions on the strength of adhesion to the surface of various mineral materials have been carried out. Based on the results obtained, it was revealed that on the basis of the finished road bitumen grade BND 60/90 and the D-7 additive, a bituminous composition that has the highest adhesion strength to the surface of various mineral materials has been obtained.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.