1. Institut of Technology of Bulilding Materials and Components; Faculty of Civil Engineering, Brno University of Technology; Veveri 95 602 00 Brno Czech Republic
2. Department of Polymer Engineering; Faculty of Technology; Tomas Bata University in Zlin; Nam. T. G. Masaryka 275 762 72 Zlin Czech Republic
3. Centre of Polymer Systems; University Institute; Tomas Bata University in Zlin; Nad Ovcirnou 3685 760 01 Zlin Czech Republic