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October 8, 2025Bulletin of D Serikbayev EKTUOpen Access

Development of Heat-Resistant Concrete Based on Corundum Materials From Man-Made Waste

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Authors

NSNatalya SerayaVCValery ChernavinGDGulzhan Daumova

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Overview

Experimental studies demonstrated improved compressive strength and thermal resistance in concrete, indicating potential industrial applications.

Key Points

  • The optimal component ratio increased compressive strength to 62–65 MPa under normal conditions.
  • After heat treatment at 1000 °C, concrete maintained a compressive strength of 30–40 MPa, over 60% of its initial strength.
  • Microstructural analysis confirmed the formation of a thermally stable phosphate matrix with corundum grains.
  • The developed concrete shows high load-bearing capacity, reaching 168 kN, suitable for high-temperature applications.

Cite This Study

Seraya et al. (2025) studied this question.

synapsesocial.com/papers/68e5c1be6950a706b22b586ahttps://doi.org/10.51885/1561-4212_2025_3_114
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1High‐Strength Quasi‐Tabular Corundum Refractory Material Sintered From γ‐Al 2 O 3 and Activated Limestone at 1650°C2026
  2. 2Features of Hardening of Aluminosilicophosphate Binder in Cellular Concrete2024
  3. 3High-temperature resilience of corundum-enhanced high strength geopolymer mortars: strength, microstructure, and thermal compatibility2026 · 6 citations
  4. 4Improving self-compacting concrete performance at high temperature with red ceramic waste filler2026
  5. 5Heat-resistant Concretes for Low and High-temperature Aggregates2025