Influence of Exact Values of Increase of Thermal Transmittance because of Thermal Bridges on Energy Need for Heating of Panel Residential Houses in Original State and after Renewal-Reference-Cited by-同舟云学术

Influence of Exact Values of Increase of Thermal Transmittance because of Thermal Bridges on Energy Need for Heating of Panel Residential Houses in Original State and after Renewal

Published:2013-12 Issue: Volume:855 Page:108-111
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Menďan Rastislav¹

Affiliation:

1. Slovak University of Technology in Bratislava

Abstract

The paper presents calculated values of increase of thermal transmittance because of thermal bridges (ΔU value) of panel residential houses of mass housing development. These values are compared with general values, which are given in the standard STN 73 0540-2 and afterwards a specific energy need for heating considering exact ΔU values but also general ΔU values was calculated as well. The residential houses were evaluated in original state and in state after the renewal by adding thermal insulation on walls, roof and after replacement of windows.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.855.108.pdf

Reference8 articles.

1. Heindl, W. et al.: Wärmebrücken. Springer-Verlag, Wien, 1987, 288 Seiten, ISBN-13: 978-3211820247.

2. Cziesielski, E. – Kohl, I.: Katalog Instandsetzung und Modernisierung von vorgefertigten Außenwänden. Sanierungshandbuch Plattenbau. Fraunhofer Irb Verlag, 1994, 122 Seiten, ISBN-13: 978-3816741398.

3. Menďan, R. - Vavrovič, B.: Obnova panelových budov. Komplexné riešenie konštrukčných, technologických, hygienických a energetických problémov. 5. Tepelnotechnické zhodnotenie panelových bytových domov a odstránenie hygienických porúch. Vydavateľstvo STU, Bratislava, 2008. 219 s . ISBN 978-80-227-2872-0.

4. Vargic, L. et al.: Komplexné zhodnotenie panelovej bytovej výstavby z hygienického a energetického hľadiska. Práca ŠVK. Vedúci práce: Ing. R. Menďan, PhD. - Ing. V. Gašparovičová, PhD., 2013, 20 s.

5. STN EN ISO 13790 Energetická hospodárnosť budov. Výpočet potreby energie na vykurovanie a chladenie. SUTN (2009).