Resistance of Modified Breakstone to Mastic Asphalt Concrete to Wheel Track Rutting
Abstract: Comparative results of the study of rutting resistance of breakstone asphalt concrete modified with ethylene glycidyl acrylate of the «Elvaloy-AM» brand are presented. It is shown that a complex modification of the structure of asphalt concrete with ethylene glycidyl acrylate Elvaloy-AM and polyphosphoric acid can significantly improve the deformation-strength properties of breakstone-mastic asphalt concrete. It was established that after over 20 thousand wheel passes along one track, the track depth of the traditional crushed stone mastic asphalt concrete was 2.5 mm, and that of the complex-modified structure was 1.5 mm.
Keywords: breakstone mastic asphalt concrete, polymer modifier, structure, rut-resistance.
Pages: 96-100.
For citation: Pshenichnykh, O. A.; Miklashevich, N. V. Resistance of Modified Breakstone to Mastic Asphalt Concrete to Wheel Track Rutting. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2020. – Issue 2020-4(144) Scientific and technical achievements of students of the construction and architectural industry. – Р. 96-100. – URL: https://donnasa.ru/publish_house/journals/vestnik/2020/2020-4(144)/st_19_pshenichyih_miklaschevich.pdf (date of access: 19.11.2024). – ISSN 2519-2817. (in Russian)
Issue 2020-4 (144)
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture