MODIFIED SULFUR CONCRETESWITH PHOSPHORICSLAG FILLER

MODIFIED SULFUR CONCRETESWITH PHOSPHORICSLAG FILLER

Authors

  • A. Sagyndykov Kazakh National University of Water Management and Irrigation, Taraz, Kazakhstan
  • Zh.T. Suleimenov Kazakh National University of Water Management and Irrigation, Taraz, Kazakhstan
  • G.M. Bayalieva Kazakh National University of Water Management and Irrigation, Taraz, Kazakhstan
  • Zh.E. Eskermesov Kazakh National University of Water Management and Irrigation, Taraz, Kazakhstan
  • N.T. Karabaev Kazakh National University of Water Management and Irrigation, Taraz, Kazakhstan
  • A.A. Iglikov Kazakh National University of Water Management and Irrigation, Taraz, Kazakhstan

DOI:

https://doi.org/10.55956/TPWG8387

Keywords:

sulfur, phosphorus slag, bitumen, sulfur-asphalt concrete, compressive strength, production, quality control, modification, hydraulic construction

Abstract

The physico-mechanical properties of sulfur-asphalt concrete significantly exceed the standard parameters of conventional asphalt concrete. The use of sulfur-bitumen binders enhances the coefficients of heat resistance and crack resistance.

Microstructural studies have revealed the presence of thread-like crystals of polymer-modified sulfur in the composition of sulfur-bitumen binders, contributing to the micro-reinforcement of the binder.

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Published online

2025-03-30

Issue

No. 1(87) (2025)

Section

Constuction Technologies

License

Copyright (c) 2025

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.