Influence of Butonal NS198 Cation Latex on the Physical and Mechanical Properties of Fine Grain Asphalt Concrete
V. V. Goryainov, V. V. Kotlyarov, V. N. Kulikov
Donbas National Academy of Civil Engineering and Architecture
Abstract: Asphalt concrete pavements of roads during their operation are subjected to physical, chemical and atmospheric influences. Due to the influence of external factors, pavement is destroyed, which entails the need for repairs, reduces road safety, and also reduces the estimated service life of pavements, which often does not meet the requirements of regulatory documents. To improve the quality of asphalt concrete, modifiers are introduced into the oil bitumen that can improve the properties of asphalt concrete and allow to increase the operational life of the pavement. It was determined that the most effective type of modifiers are thermoplastic elastomers. This article discusses the effect on the physical and mechanical properties of fine-grained asphalt concrete of one of such modifiers: Butonal NS198 cationic latex.
Keywords: asphalt concrete, bitumen, «Butonal NS198», pavement, road surface.
Pages: 82-85.
Link for citation: Goryainov, V. V.; Kotlyarov, V. V.; Kulikov, V. N. Influence of Butonal NS198 Cation Latex on the Physical and Mechanical Properties of Fine Grain Asphalt Concrete. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2020. – Issue 2020-1(141) Modern building materials. – Р. 82-85. – URL: https://donnasa.ru/publish_house/journals/vestnik/2020/2020-1(141)/st_11_goryainov_kotlyarov_kulikov.pdf (date of access: 15.10.2024). (in Russian)
Issue 2020-1 (141)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture