RESISTANCE OF POLYSTYROL CONCRETE TO DYNAMIC IMPACT LOADS

Authors

Natalya DUBOVITSKAYA, Tashkent Chemical-Technological Institute, Tashkent, UzbekistanFollow
Zamira MUKHAMEDBAEVA, Tashkent Chemical-Technological Institute, Tashkent, UzbekistanFollow
Abduvali MUKHAMEDBAEV, OOO "ANTENN-BRANCH", Tashkent, UzbekistanFollow

DOI

10.34920/cce202142

Abstract

The aim of the study is to increase the resistance of polystyrene concrete obtained from recycled polystyrene to dynamic shock loads. The issues of resistance of polystyrene concrete to compression forces with increasing load are considered. It was found that in terms of impact resistance, polystyrene concrete can be classified as a viscous material capable of absorbing high energy of shock loads. It has been determined that when Na₂SO₄ is introduced as a hardening accelerator, polystyrene concrete samples can absorb an impact energy of more than 178.5 J.

Recommended Citation

DUBOVITSKAYA, Natalya; MUKHAMEDBAEVA, Zamira; and MUKHAMEDBAEV, Abduvali (2022) "RESISTANCE OF POLYSTYROL CONCRETE TO DYNAMIC IMPACT LOADS," CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2021: No. 4, Article 2.
DOI: 10.34920/cce202142
Available at: https://cce.researchcommons.org/journal/vol2021/iss4/2