Technical University of Kosice;
Faculty of Civil Engineering;
Institute of Environmental Engineering;
Vysokoskolska 4;
04200 Kosice;
Slovakia;
Institute of Geotechnics of the Slovak Academy of Sciences;
Watsonova 45;
04353 Kosice;
Slovakia;
Technical University in Zvolen;
Faculty of Wood Sciences and Technology;
Department of Chemistry and Chemical Technologies;
T.G.Masaryka 2117/24;
96053 Zvolen;
Slovakia;
VSB-Technical University of Ostrava;
Faculty of Mining and Geology;
Department of Environmental Engineering;
17.listopadu 15/2172;
70833 Ostrava-Poruba;
Czech Republic;
Wood pulp; waste paper; fiber properties characterization; compressive strength of mortars;