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Toplotna izolacija pod temeljno ploščo in vpliv zmrzali
ID Kralj Dušević, Tea (Author), ID Kunič, Roman (Mentor) More about this mentor... This link opens in a new window, ID Dovjak, Mateja (Co-mentor)

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PID: 20.500.12556/rul/0568a571-c78b-400a-8838-235e1b0041b7

Abstract
Dandanes je vse bolj v središču vpliv na okolje in temu se mora podrediti tudi gradbeni sektor. Energetska varčna gradnja bo edina možna gradnja po letu 2020. S tem ukrepom se bo zmanjšala poraba energije in razbremenilo okolje. Toplotni mostovi predstavljajo dobršen del toplotnih izgub. V diplomskem delu je predstavljena toplotna izguba preko temeljnih tal, saj se za energetsko učinkovite stavbe pojavi potreba po celovitem toplotnem ovoju stavbe, s ciljem zagotavljanja stavb brez izrazitega vpliva toplotnih mostov. V zimskih mesecih pa svoj delež doprinese tudi zmrzal, ki ob nepravilni gradnji in neprimerni uporabi zaščit povzroča poškodbe temeljnih tal. Diplomska naloga orisuje nove rešitve in materiale vezane na stik temeljne plošče z zunanjo steno. Natančnejša analiza toplotnih mostov je predstavljena z računalniškim orodjem THERM 7.4, ki temelji na analiziranju problemov z metodo končnih elementov.

Language:Slovenian
Keywords:toplotna izolacija, temeljna plošča, zmrzal, računalniški program Therm
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FGG - Faculty of Civil and Geodetic Engineering
Place of publishing:Ljubljana
Publisher:[T. Kralj Dušević]
Year:2016
PID:20.500.12556/RUL-84170 This link opens in a new window
UDC:699.86:624.073(043.2)
COBISS.SI-ID:7560289 This link opens in a new window
Publication date in RUL:19.08.2016
Views:3052
Downloads:1579
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Secondary language

Language:English
Title:Thermal insulation under foundation slab and the impact of frost
Abstract:
Nowadays we have increasingly important impact on the environment. That can be significantly improved by changing the way constructions are designed and built. After 2020 energy efficient constructions will be the only proper way of designing new constructions. Thermal bridging represents significant part of heat loss in building envelope. For energy efficient construction, we need building envelope that insures thermal and energy performance. The thesis illustrates thermal loses through foundation slab due to poorly designed and executed details. Nevertheless, we cannot forget the negative impact of frost on foundation slab in winter time, which can produce serious construction damages. To that end the thesis presents findings of new solutions and materials for structural assembly of foundation slab with external wall. For more detailed calculations of thermal bridges, THERM 7.4 software was used, which is based on the finite-element and can model the complicated geometries of building products.

Keywords:thermal insulation, foundation slab, impact of frost, computer program Therm

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