| Issue |
E3S Web Conf.
Volume 274, 2021
2nd International Scientific Conference on Socio-Technical Construction and Civil Engineering (STCCE – 2021)
|
|
|---|---|---|
| Article Number | 04007 | |
| Number of page(s) | 7 | |
| Section | Building Materials and Products | |
| DOI | https://doi.org/10.1051/e3sconf/202127404007 | |
| Published online | 18 June 2021 | |
Anionic Bitumen Emulsions for Waterproofing
Kazan State University of Architecture and Engineering, 420043 Kazan, Russia
* Corresponding author: antonova.ilvira@yandex.ru
Bitumen emulsions (BE) are widely used in road construction, for building and structure waterproofing. Storage stability is one of the main BE requirements. They should only break on contact with the surface. The sodium oleate effect as a surfactant on the stability of anionic bitumen emulsions for waterproofing purposes has been studied. Bitumen emulsions with increased storage stability have been developed. The optimal content of sodium oleate, providing a high complex of emulsion and resulting binder properties has been determined.
Key words: Bitumen emulsions / oleic acid / spray-applied waterproofing / liquid rubber
© The Authors, published by EDP Sciences, 2021
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.
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