Researchers at Perm National Research Polytechnic University, also known as Perm Polytechnic University, have introduced a high‑strength asphalt concrete coating. The news appeared on the portal Scientific Russia, signaling a notable advance in road materials.
According to the report, the team altered the traditional asphalt concrete formula, achieving enhanced strength properties and greater durability. The change centers on a novel binder system that redefines how the pavement operates under load and over time.
The article emphasizes that the innovation relies exclusively on domestically produced ingredients, aligning with a push toward local supply chains and self‑reliant construction practices in North America and beyond.
Scientists describe a shift away from conventional bitumen and tar toward a modifier composed of granules derived from oxidized petroleum bitumen, complemented by polymer additives. This combination serves as the asphalt binder and is cited as a key driver behind the strengthened performance observed in laboratory and field tests.
Experimental results reportedly earned strong praise from university researchers, who highlighted the updated composition as timely and of high quality. The work was conducted within the scope of a national program focused on road safety and quality, with a particular emphasis on improving pavement strength, including on bridge structures.
In a related note, historical scientific work mentioned by the report references nanogenerators capable of converting deformations, urban noise, and human speech vibrations into electrical energy, illustrating a broader interest in how materials science can intersect with sustainable energy ideas.
Overall, the published findings underscore a strategic effort to advance infrastructure resilience through locally sourced materials, innovative binder chemistry, and programmatic support aimed at safer, longer‑lasting roads across diverse Canadian and American contexts. The claims reflect ongoing international attention to material science in civil engineering and the potential for similar approaches to influence highways, bridges, and urban mobility networks. (citation: Scientific Russia portal)”