Measures for energy efficiency improvement of buildings

Vukadinović, Vladimir; Radosavljević, Milan; Protić, Zorana; Ristic, P Dejan

doi:10.5937/tehnika1503409v

Cited by 3 publications

(2 citation statements)

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“…The heat is distributed vertically, from the ground floor to the higher floors, or linearly from the building' side oriented to the south or west to the opposite side [25].…”

Section: Thermal Performances (B) Thermal Zoning (B1)mentioning

confidence: 99%

Developing Multi-Criteria Model for the Protection of Cultural Built Heritage in Serbia from the Aspect of Energy Recovery of the Buildings

Stanojević¹,

Milošević²,

Milošević³

et al. 2020

Proceedings of the 50th International HVAC&R Congress and Exhibition

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Contemporary society and modern living in urban areas strive for more sustainable environments, respecting the past, history and their remains. Intangible and tangible cultural heritage has become an important urban resource for city promotion as well as a trigger for economic and social city development. Built heritage, as part of cultural heritage, consists of various buildings from different epochs. Sustainable principles developed within the concept of smart, environmentally-friendly, and responsive cities requires energy optimization while minimizing energy amounts needed for systems of heating and cooling in buildings. Energy rehabilitation seems to become a strategically necessary and legally obligatory task in Serbia too. It means the implementation of various measures in term of the use of renewable energy resources and improvement of the thermal envelope of the already existing facilities. However, this type of interventions often reflects on the visual appearance of the building, changing its form, façade articulation and materialization. Respecting legally prescribed allowance, according to the degree of regime protection of cultural built heritage, the paper goal is to develop a model for the protection of the buildings in term of improvement of their energetic performances. The research aim is to identify the most optimal measures to be applied to increase energy efficiency depending on building's degree of protection, in Serbia, using multi-criteria decision-making methodology.

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“…The heat is distributed vertically, from the ground floor to the higher floors, or linearly from the building' side oriented to the south or west to the opposite side [25].…”

Section: Thermal Performances (B) Thermal Zoning (B1)mentioning

confidence: 99%

Developing Multi-Criteria Model for the Protection of Cultural Built Heritage in Serbia from the Aspect of Energy Recovery of the Buildings

Stanojević¹,

Milošević²,

Milošević³

et al. 2020

Proceedings of the 50th International HVAC&R Congress and Exhibition

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“…Na ovaj način moguće je uštedeti energiju potrebnu za grejanje zgrada u toku zime i sprečiti pregrevanje prostorija zgrade u toku leta [8].…”

Section: Slika 1 -Situacioni Plan Osnovne šKole "Dobrilaunclassified

Energy restoration of Primary school building 'Dobrila Stambolic' in Svrljig

Radosavljević¹,

Zivanovic²,

Vukadinović³

et al. 2017

Tehnika

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UVODSektor zgradarstva ima ogroman potencijal za uštedu energije i jedan je od najvažnijih u oblasti unapređenja energetske efikasnosti u Srbiji. Prosečna potrošnja finalne energije u stambenim zgradama EU u toplotne svrhe iznosi 138 kWh/m². U Danskoj u zgradama priključenim na daljinske sisteme grejanja specifična potrošnja toplote za grejanje iznosi 96kWh/ m², a u objektima koji koriste lož-ulje ili gas 131 kWh/m², odnosno 106 kWh/m². [1] U zgradama građenim po novim propisima u Poljskoj, zemlji sa oštrijom klimom nego što je naša, specifična potrošnja energije iznosi 90 -120 kWh/m². U Švedskoj sa hladnijom i dužom grejnom sezonskom potrošnjom iznosi 120 kWh/m², a u najnovijim zgradama sa najnižim zahtevima za eneregijom ne prelazi 60−80 kWh/m² [1].U Republici Srbiji 26% ukupne površine zgrada se zagreva iz sistema daljinskih grejanja i lokalnih kotlarnica sa centralnim grejanjem, 14% iz elektroenergetskog sistema, 10% iz sistema prirodnog gasa i 50% ukupnih površina koristi čvrsta goriva u lokalnim pećima (ugalj, ogrevno drvo, biomasa iz poljoprivrede, Činjenica da je prosečna potrošnja energije u zgradama u Srbiji preko 150 kWh/m² godišnje a u razvijenim zemljama ispod 50 kWh/m² primorava Srbiju da intenzivira aktivnosti na postizanju standarda koji važe u zemljama EU [2]. U tom smislu Zakon o planiranju i izgradnji propisuje da zgrada koja za svoje funkcionisanje podrazumeva utrošak energije, mora biti projektovana, izgrađena, korišćena i održavana na način kojim se obezbeđuju propisana energetska svojstva zgrada. Propisana energetska svojstva utvrđuju se izdavanjem energetskog sertifikata [3]. Uslovi, sadrži-na i način izdavanja sertifikata o energetskim svojstvima zgrada propisani su Pravilnikom o uslovima, sadržini i načinu izdavanja sertifikata o energetskim svojstvima zgrada [4]. U cilju povećanja energetske efikasnosti kao mere smanjenja emisije štetnih gasova koji stvaraju efekat staklene bašte, EU promoviše primenu novih, savremenih tehnologija i čini stalne napore za očuvanje životne sredine. Evropska unija je usvojila svoj akcioni

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Developing multi-criteria model for the protection of built heritage from the aspect of energy retrofitting

Stanojević

Milošević

et al. 2021

Energy and Buildings

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Measures for energy efficiency improvement of buildings

Cited by 3 publications

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Developing Multi-Criteria Model for the Protection of Cultural Built Heritage in Serbia from the Aspect of Energy Recovery of the Buildings

Developing Multi-Criteria Model for the Protection of Cultural Built Heritage in Serbia from the Aspect of Energy Recovery of the Buildings

Energy restoration of Primary school building 'Dobrila Stambolic' in Svrljig

Developing multi-criteria model for the protection of built heritage from the aspect of energy retrofitting

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