Environmental Safety of Cast Asphalt Polymer Production of Concrete Mixtures
Abstract: An analytical review of effective road construction materials with increased environmental safety for emergency repair of coatings of non-rigid road pavements was carried out. We studied waste from the metal processing industry – sludge from neutralization stations (SN) of steel-wire-rope plants, on the example of the Khartsyzsk steel-wire-rope plant and polymer-containing waste from the production of epoxy resins (experimental plant of Donetsk UkrNIIPlastmass). The expediency of disposal of sludge from neutralization stations, surface-activated polymer-containing wastes from the production of epoxy resins as an activated mineral powder of complex-modified asphalt polymer concrete mixtures for the construction of structural layers of non-rigid pavements of increased durability. The regularities of the release and concentration of pollutants, primarily organic hydrocarbons, in the production of cast asphalt polymer concrete mixtures have been studied. The calculation method performed a quantitative assessment of pollutant emissions into the atmosphere at the asphalt concrete plant. It was established that the designed environmental safety measures lead to the fact that the production process of cast mixtures does not cause significant damage to the state of vegetation and the atmosphere at the industrial site of the asphalt concrete plant. Occupational health and safety measures have been developed for employees working at the asphalt concrete plant. The annual planned profit from the introduction of 50,000 tons of cast asphalt polymer-ceramic concrete mixtures will amount to 69,500,000 rubles.
Keywords: technology for the production of cast asphalt polymer sulfur concrete mixtures, environmental safety, technological indicators of application of cast asphalt polymer sulfur concrete mixtures.
Pages: 12-20.
For citation: Bratchun, V. I.; Bespalov, V. L.; Radyukova, E. L. [et al.]. Environmental Safety of Cast Asphalt Polymer Production of Concrete Mixtures. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2023. – Issue 2023-1(159) Modern building materials. – Р. 12-20. – URL: https://donnasa.ru/publish_house/journals/vestnik/2023/2023-1(159)/st_02_bratchun_bespalov_radyukova_borodai_leonov.pdf (date of access: 19.11.2024). – ISSN 2519-2817.
Issue 2023-1 (159)
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