Jitka Krejsová

Ing. Jitka Krejsová, Ph.D.

Ing. Jitka Krejsová, Ph.D.

Email

jitka.krejsova@fsv.cvut.cz

Phone

2 2435 7139

Office

A337

Academic qualifications
2011 - 2015 Bachelor degree (Bc.), Faculty of Civil Engineering, CTU Prague, Field of study: Building Structures, Bachelor thesis: Design and Testing of the Lightweight Gypsum Material with the Stone Dust
2015 - 2017 Master degree (Ing.), Faculty of Civil Engineering, CTU Prague, Field of study: Material Engineering, Master thesis: Influence of Aggregate Type on the Properties of Gypsum Mortar
2017 - 2022 Doctoral degree (Ph.D.), Faculty of Civil Engineering, CTU Prague, Field of study: Material Engineering and chemistry, Ph.D. thesis:
Structural and Properties Changes of Gypsum Based Materials after Exposure to High Temperatures
Employment and practice
2017 - now Researcher, Department of Materials Engineering and Chemistry, Faculty of Civil Engineering, Czech Technical University in Prague
2014 - 2016 Research assistant, Department of Materials Engineering and Chemistry, Faculty of Civil Engineering, Czech Technical University in Prague
2013 ALLEGRO s.r.o., Customer Department Budget Analyst
Research activity
Research and development of gypsum based composite materials and testing of their mechanical, moisture and thermal properties. Use of a light and an electron microscopy in the study of inorganic materials.

Bachelor courses

Doleželová, M., Krejsová, J., Scheinherrová, L., Keppert, M., Vimmrová, A.
Investigation of environmentally friendly gypsum based composites with improved water resistance
Journal of Cleaner Production. 2022, 370, 133278. ISSN 0959-6526.
https://doi.org/10.1016/j.jclepro.2022.133278

Doleželová, M., Scheinherrová, L., Krejsová, J., Keppert, M., Černý, R., Vimmrová, A.
Investigation of gypsum composites with different lightweight fillers
Construction and Building Materials. 2021, 297, 123791. ISSN 0950-0618.
https://doi.org/10.1016/j.conbuildmat.2021.123791

Doleželová, M., Krejsová, J., Vimmrová, A.
Adhesive strength of gypsum composites with lightweight fillers
U.Porto Journal of Engineering. 2021, 4(2), 52-59. ISSN 2183-6493.
https://doi.org/10.24840/2183-6493_007.002_0007

Dobrovolný T., Jiránek M., Krejsová, J.
THE INFLUENCE OF PINHOLES IN WATERPROOFING MATERIALS ON THE VALUE OF THE RADON DIFFUSION COEFFICIENT
Radiation Protection Dosimetry. 2020, 191(2), 238-243., 160. ISSN 1742-3406.
https://doi.org/10.1093/rpd/ncaa160

Vimmrová, A., Krejsová, J., Scheinherrová, L., Doleželová, M., Keppert, M.
Changes in structure and composition of gypsum paste at elevated temperatures
Journal of Thermal Analysis and Calorimetry. 2020, 2020 ISSN 1388-6150.
https://doi.org/10.1007/s10973-020-09528-8

Jerman, M., Scheinherrová, L., Medveď, I., Krejsová, J., Doleželová, M., Bezdička P., Černý, R.
Effect of cyclic wetting and drying on microstructure, composition and length changes of lime-based plasters
Cement and Concrete Composites. 2019, 2019(104), 103411. ISSN 0958-9465.
https://doi.org/10.1016/j.cemconcomp.2019.103411

Krejsová, J., Doleželová, M.
Resistance of Mortars with Gypsum, Lime and Composite Binders against Molds
Acta Polytechnica CTU Proceedings. 2019, 21(21/2019), 16-20. ISSN 2336-5382.
https://doi.org/10.14311/APP.2019.21.0016

Scheinherrová, L., Vejmelková, E., Keppert, M., Bezdička P., Doleželová, M., Krejsová, J., Černý, R.
Effect of Cu-Zn coated steel fibers on high temperature resistance of reactive powder concrete
Cement and Concrete Research. 2019, 117 45-57. ISSN 0008-8846.
https://doi.org/10.1016/j.cemconres.2018.12.008

Krejsová, J., Heralová R.S., Doleželová, M., Vimmrová, A.
Environmentally friendly lightweight gypsum-based materials with waste stone dust
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS. 2019, 233(3), 258-267. ISSN 1464-4207.
https://doi.org/10.1177/1464420719826163

Krejsová, J., Doleželová, M., Pernicová R., Svora P., Vimmrová, A.
The influence of different aggregates on the behavior and properties of gypsum mortars
Cement and Concrete Composites. 2018, 2018(92), 188-197. ISSN 0958-9465.
https://doi.org/10.1016/j.cemconcomp.2018.06.007

Doleželová, M., Scheinherrová, L., Krejsová, J., Vimmrová, A.
Effect of high temperatures on gypsum-based composites
Construction and Building Materials. 2018, 2018(168), 82-90. ISSN 0950-0618.
https://doi.org/10.1016/j.conbuildmat.2018.02.101

Doleželová, M., Krejsová, J., Vimmrová, A.
LIGHTWEIGHT GYPSUM BASED MATERIALS: METHODS OF PREPARATION AND UTILIZATION
International Journal of Sustainable Development and Planning. 2017, 12(2), 326-335. ISSN 1743-7601.
https://doi.org/10.2495/SDP-V12-N2-326-335

Vimmrová, A., Kočí, V., Krejsová, J., Černý, R.
A Method for Optimizing Lightweight-Gypsum Design Based on Sequential Measurements of Physical Parameters
Measurement Science Review. 2016, 16(3), 160-166. ISSN 1335-8871.
https://doi.org/10.1515/msr-2016-0019