EXPERIMENTAL ANALYSIS FOCUSED ON THE MATERIAL CHARACTERISTICS OF THE CEMENT-BASED POLYMER-MODIFIED MORTARS

Authors

  • Barbara Kucharczyková
  • Hana Šimonová
  • Romana Halamová
  • Dalibor Kocáb
  • Martin Alexa

DOI:

https://doi.org/10.14311/APP.2019.22.0052

Keywords:

polymer-modified mortar, cement, shrinkage, fracture, modulus of elasticity, strength

Abstract

The article deals with the experimental analysis focused on the development of the physical and mechanical characteristics of the cement-based polymer-modified mortars (PCM) during ageing. Two different commercial products commonly used for similar in-situ applications were used for the experiment. The results of the shrinkage, elastic, fracture and strength parameters determined within the time interval from 3 days to 2 years of ageing are summarized and discussed in the article. The performed experimental analysis showed different behaviour of tested PCMs. The most significant differences were observed at the age of 90 days when one of the tested PCM showed a substantial decrease in most of investigated characteristics.

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Published

2019-07-25

Issue

Vol. 22 (2019): SPECIAL CONCRETE AND COMPOSITES 2018

Section

Articles

How to Cite

EXPERIMENTAL ANALYSIS FOCUSED ON THE MATERIAL CHARACTERISTICS OF THE CEMENT-BASED POLYMER-MODIFIED MORTARS. (2019). Acta Polytechnica CTU Proceedings, 22, 52-56. https://doi.org/10.14311/APP.2019.22.0052