Abstract
There are given physic-properties results of concrete from polymeric material wastes and using of them in building material industry. The amount of complete residue of the coarse aggregate in the № 5 sieve is A20= 43% <50%, and the modulus of coefficient is Ms = 18.56<20, so the waste belongs to the group of coarse aggregates. Prepared mixes, which include wastes and
Therefore, in terms of its granular composition, sand is considered suitable for concrete preparation, and it is recommended to improve its quality by adding polymeric waste to its granular composition for use in concrete preparation.
References
Kuldasheva, A., Saidmuratov, B., &Kuldashev, H. (2020). The Use of Wollastonite Fiber to Enhance the Mechanical Properties of Cement Compositions. International Journal of Progressive Sciences and Technologies, 22(2), 37-45..
Kuldasheva A., KuldashevKh.; Kuldasheva Z. Wollastonite effective micro-reinforcing as a filler and application in the production of dry mixtures. Weimar Gypsum Conference, Weimar, 21st International Conference on Building Materials, 22. - 24. September 2021 in Weimar. www.ibausil.de.
Kuldashev, K., Ibragimov, K., &Mannatov, B. (2021). PROTECTIONOF SEISMIC-STABILITYOF LARGE-PANEL BUILDINGS. European Journal of Life Safety and Stability (2660-9630), 5, 1-5.
Aziza, K., &Kh, K. (2021). DURABILITY CHARACTERISTICS OF CONCRETE ADMIXED WITH WOLLASTONITE MINERAL. European Journal of Life Safety and Stability (2660-9630), 5, 9-13. http://ejlss.indexedresearch.org/index.php/ejlss/index.
Кулдашева А.Х. Экспериментальные исследования прочностных свойств бетонов на основе волластонитового сырья // Вестник МГСУ. 2011. №7. URL: https://cyberleninka.ru/article/n/eksperimentalnye-issledovaniya-prochnostnyh-svoystv-betonov-na-osnove-vollastonitovogo-syrya-1 (дата обращения: 11.01.2022).
Kh, K. (2021). Research of light-weight concrete properties on base wollastonite addition. Middle European Scientific Bulletin, 8.