%0 Journal Article %T Influence of the thermal modernization of panel buildings on transnission heat losses. %A Nowak-Dzieszko, Katarzyna %A Dębowski, Jacek %J Czasopismo Techniczne %V 2014 %R 10.4467/2353737XCT.14.257.3345 %N Budownictwo Zeszyt 3-B (8) 2014 %P 363-370 %K large panel buildings, W-70 system, thermal modernization, system joints %@ 0011-4561 %D 2014 %U https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/influence-of-the-thermal-modernization-of-panel-buildings-on-transnission-heat-losses %X It is commonly known that the thermal modernization of existing buildings reduces the energy requirements for heating. In the last twenty years many large panel blocks of flats built in the sixties and seventies have been insulated. In one example of an 11-storey building the heating energy demand before and after thermal modernization was analyzed. The transmission heat losses before and after thermal modernization, including the thermal bridges simulated in AnTherm program, were included in the calculations.