IMPROVEMENT OF ENERGY AND ECOLOGICAL PARAMETERS OF MULTI-FAMILY BUILDING TO COMPLY WT 2021 REQUIREMENTS
Jakub JURA1
1Politechnika Częstochowska, Wydział Budownictwa
DOI: https://doi.org/10.17512/bozpe.2018.1.02
Article (PDF)
KEYWORDS
technical conditions, heat transfer coefficient, thermo-modernization, heat pump
photovoltaic cells
TOPICS
Energy-efficient construction, Building materials, Construction and engineering, onstructions, Building installations
ABSTRACT
The article presents the requirements for buildings according to the current technical regulations and coming into force as of January 1, 2021. The optimization of the building partitions, the heating system and the preparation of hot water for the multi-family building. Modern building technologies generate heat and energy from renewable sources. The costs of proposed improvements and the time spent to reimburse the financial resources needed to finance them have been analyzed.