High-performance concrete containing waste vitrified tiles

Authors

  • Diana Mariaková University Centre for Energy Efficient Buildings of Czech Technical University in Prague, Třinecká 1024, 273 43 Buštěhrad, Czech Republic; Department of Architectural Engineering, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech Republic
  • Kristina Fořtová University Centre for Energy Efficient Buildings of Czech Technical University in Prague, Třinecká 1024, 273 43 Buštěhrad, Czech Republic
  • Zuzana Jirkalová University Centre for Energy Efficient Buildings of Czech Technical University in Prague, Třinecká 1024, 273 43 Buštěhrad, Czech Republic; Department of Architectural Engineering, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech Republic
  • Tereza Pavlů University Centre for Energy Efficient Buildings of Czech Technical University in Prague, Třinecká 1024, 273 43 Buštěhrad, Czech Republic; Department of Architectural Engineering, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech Republic
  • Petr Hájek University Centre for Energy Efficient Buildings of Czech Technical University in Prague, Třinecká 1024, 273 43 Buštěhrad, Czech Republic; Department of Architectural Engineering, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech Republic

DOI:

https://doi.org/10.14311/APP.2022.33.0357

Keywords:

durability, high-performance concrete, waste vitrified tiles

Abstract

This contribution deals with the possibility to use waste vitrified tiles (VT) in high-performance concrete. Silica powder normally used in high-performance concrete is replaced by waste vitrified tiles in 25, 50, 75 and 100 %. The basic experiments are tested, such as water absorption, flexural strength and compressive strength. The durability is examined, freeze-thaw resistance is tested in 25, 50, 75 and 100 freeze cycles. The results are evaluated and compared with the reference high-performance concrete, containing silica powder. The recipe of concrete is optimized based on these results.

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Published

2022-03-03

How to Cite

Mariaková, D. ., Fořtová, K. ., Jirkalová, Z. ., Pavlů, T. ., & Hájek, P. . (2022). High-performance concrete containing waste vitrified tiles. Acta Polytechnica CTU Proceedings, 33, 357–362. https://doi.org/10.14311/APP.2022.33.0357

Issue

Vol. 33 (2022): fib International Conference on Concrete Sustainability

Section

Articles