Abstract
In the building designing process special attention should be paid to energy calculations - with analysis of different input data low energy or passive house can be obtained and decision of which parameters can or cannot be changed may be made. The following input data was analysed: shape factor A/V, glazed area, internal heat gains, air tightness, efficiency of heat recovery. The results show that the input data for the energy calculations are crucial for the obtained result.
Highlights
There are many parameters that need to be taking into account during building designing process
The primary goal of the designing process must be to meet the national legal requirements that apply to construction projects, but the step, after fulfilling those requirements, should be to provide climate comfort at the lowest energy consumption, contributing to the low costs of maintaining, which are important to the user
2 Method Analysis was conducted in design Passive House Standard (PH) plug-in to Sketch Up program and in PHPP – passive house planning package, which can be used for designing energy efficient building as well [4]
Summary
There are many parameters that need to be taking into account during building designing process. When planning to buy or build a building, an investor expects that the building will be esthetic, comfortable and practical in use, and the operating costs will be low. The primary goal of the designing process must be to meet the national legal requirements that apply to construction projects, but the step, after fulfilling those requirements, should be to provide climate comfort at the lowest energy consumption, contributing to the low costs of maintaining, which are important to the user. All new public buildings in Poland must be nearly zero energy buildings by 31st of December 2018 and others by 31st December 2020 [3,5]. In accordance with Polish regulations non-renewable primary energy ratio in new public buildings presently should be lower than 60 kWh/(m2.a) and after 2020 year should decrease to 45 kWh/(m2.a) [7]
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
