Donbass’ industrial wastes as effective components of road tar and asphalt concrete mixtures
V. I. Bratchun, M. K. Pakter, V. L. Bespalov, V. V. Zhevanov, A. I. Sazanov
Donbas National Academy of Civil Engineering and Architecture
Annotation: This article describes our experience in Donbass’ industrial wastes’ study and using. First, it focused on primary waste from the production of polyvinyl chloride at the Donetsk chemical plant (screenings, filter cake, dust, crust). Second, polystyrene from the Gorlovka association "Azot" (polystyrene dust). Next - distillation residues from the distillation of phthalic anhydride at the Avdeevka coke plant as modifiers of the composition and structure of organic binders in coke production; viscous-plastic products of waste dumps and acid resins of the sulfate department as organic binders and tar-concrete mixtures for the construction of the lower layers of non-rigid pavements. Other direction of our research is neutralization sludge from pickling solutions of the Khartsyzsk steel wire and rope plant and deposited sewage sludge for the production of mineral powders as a component of tar-concrete and asphalt-concrete mixtures. And last point is polymer-containing production wastes of epoxy resins from the Gorlovsky chemical plant and stillage residues from the rectification of styrene from the Gorlovsky Azot association as activators of the surface of mineral powders of tar-concrete and asphalt-concrete mixtures.
Keywords: organic, polymer and mineral waste from the Donbass industry are components and modifiers of the structure of road tar-concrete and asphalt-concrete mixtures.
Pages: 45-50.
Link for citation: Bratchun, V. I.; Pakter, M. K.; Bespalov, V. L. [et al.]. Donbass’ industrial wastes as effective components of road tar and asphalt concrete mixtures. – Text : direct. – In: The Donbas Constructon. – 2022. – Issue 3-2022. – Р. 45-50.
Issue 3-2022Journal: The Donbas Constructon
Publish house: Donbas National Academy of Civil Engineering and Architecture