On August 28, 2025, an important event dedicated to the 30th anniversary of the Constitution of the Republic of Kazakhstan was held in the conference читать далее
Quotation gallery
To define is to destroy, to suggest is to create.
Stephane Mallarme
Faculty News
On June 30, 2025, the Faculty of History, Economics and Law held the final meeting of the Faculty Council this academic year. The council summed up th читать далее
On June 26, 2025, a Field Day was held at the production sites of LLP "Service-ZHARS" (Kyzylzhar District, North Kazakhstan Region) on the topic: "Eff читать далее
Кафедра «Казахский язык и литература» Института языка и литературы Северо-Казахстанского университета имени М. Козыбаева 19 июня 2025 года проводит Ме читать далее
Congratulations to Tamerlan Aikenov, a graduate of Economics, on his high sporting achievements! In April 2025, Tamerlan took part in the 2025 World читать далее
A solemn event dedicated to the Day of the Medical Worker was held at the North Kazakhstan University named after M. Kozybaev at the medical faculty. читать далее
from May 28 to May 30, 2025 a joint international scientific and practical conference was held In the coloborations of the Center for Public Health a читать далее
19.05.2025 г ППС и магистранты Агротехнологического факультета приняли участие в научно-практическом семинаре по селекции зерновых культур. Спикерами читать далее
Международное сотрудничество и обмен опытом – еще одна стимулирующая составляющая по привлечению молодежи в научную деятельность и развития научного п читать далее
На медицинском факультете стартовала итоговая государственная аттестация студентов выпускных курсов. Этот важный и долгожданный этап завершает многоле читать далее
Development of Modified Asphalt Concrete Compositions Using Recycled Industrial Waste Products
This research is funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan (grant No. AR19677707).
Project Manager: Dyuryagina A.N., PhD in Chemistry, Associate Professor.
Project Performers: Dyuryagina A.N., PhD in Chemistry, Demyanenko A.V., PhD in Engineering, Surleva Andriana Risk, PhD, Byzova Yu.S., MSc, Ostrovnoy K.A., MSc.
Implementation Period: 2023 – 2025.
Project Goal: Creation of modified bitumen compositions and asphalt concrete mixtures based on the rational utilization of industrial waste from enterprises of the Republic of Kazakhstan to increase the service life of road surfaces.
Expected Results: Selection and testing of the physical and mechanical properties of asphalt concrete mixtures. Development of formulations for modified bitumen-mineral compositions for road surfaces based on conducted tests, allowing for improved environmental aspects, enhanced quality of bituminous binders, and making scientifically justified decisions on determining optimal additive concentrations and predicting their efficiency. A Technological Regulation for the proposed composition will be developed.
Project Description: The implementation of the tasks of this Project will lead to the creation of modified bitumen-mineral compositions without complicating the existing technological process. This technology can be rapidly applied in road construction practices at existing production sites, as the modifiers are dosed simultaneously and mixed into a homogeneous mass in a container with molten bitumen (T=130°C).
Research on the microstructure of modified bitumens will be conducted. A methodology will be developed for determining the quantitative indicators of cohesive and adhesive failure of contact surfaces between mineral fillers and modified bitumen using computer-optical microscopy, including the method and algorithm of its implementation. Selection of composition and testing of the physical and mechanical properties of asphalt concrete mixtures. Development of formulations for modified bitumen-mineral compositions for road surfaces based on conducted tests.