Method for Assessment of Energy Retrofit Measures in Milieu Valuable Buildings

Arumägi, Endrik; Mändel, Maris; Kalamees, Targo

doi:10.1016/j.egypro.2015.11.052

Cited by 10 publications

(11 citation statements)

References 6 publications

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“…Improving energy efficiency while protecting the heritage value of historic buildings is an essential purpose for all studies. Additionally, some studies aim at improving thermal comfort [24][25][26][27][28][29], achieving carbon emissions reductions and assessing energy-efficient measures via life-cycle approach [30,31] and increasing economic performance with regard to cost-effectiveness [25,26,[29][30][31] (Table 1).…”

Section: Introductionmentioning

confidence: 99%

“…They identify buildings as representative or archetype cases which characterize a specific building group to evaluate the outcomes on these cases by extrapolating to wider scale. The reason is to speed up the decision-making process in determining retrofit solutions and provide a higher level of energy-efficient improvements [23,24,[27][28][29][30]34]. Several studies also present overall methodologies on deciding and evaluating the effects of energy-efficient retrofit solutions while avoiding the potential risks for historic building stock [23,31,32,35].…”

Section: Introductionmentioning

confidence: 99%

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Retrofit Strategies for Energy Efficiency of Historic Urban Fabric in Mediterranean Climate

Ulu

Arsan

2020

Atmosphere

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Energy-efficient retrofitting of historic housing stock requires methodical approach, in-depth analysis and case-specific regulatory system, yet only limited efforts have been realized. In large scale rehabilitation projects, it is essential to develop a retrofit strategy on how to decide energy-efficient solutions for buildings providing the most energy saving in a short time. This paper presents a pilot study conducted at a neighborhood scale, consisting of 22 pre-, early-republican and contemporary residential buildings in a historic urban fabric in the Mediterranean climate. This study aims to develop an integrated approach to describe case-specific solutions for larger scale historic urban fabric. It covers the building performance simulation (BPS) model and numerical analysis to determine the most related design parameters affecting annual energy consumption. All the case buildings were classified into three main groups to propose appropriate retrofit solutions in different impact categories. Retrofit solutions were gathered into two retrofit packages, Package 1 and 2, and separately, three individual operational solutions were determined, considering a five-levelled assessment criteria of EN 16883:2017 Standard. Energy classes of case buildings were calculated based on National Building Energy Regulations. Changes in building classes were evaluated considering pre- and post-retrofit status of the buildings. For the integrated approach, the most related design parameters on annual energy consumption were specified through Pearson correlation analysis. The approach indicated that three buildings, representing each building group, can initially be retrofitted. For all buildings, while maximum energy saving was provided by Package 2 with 48.57%, minimum energy saving was obtained from Package 1 with 19.8%.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Retrofit Strategies for Energy Efficiency of Historic Urban Fabric in Mediterranean Climate

Ulu

Arsan

2020

Atmosphere

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“…Studying the Energy Performance of Historic Buildings is presented in the number of studies [1][2][3][4][5]. Review of structures and materials of attic floors in apartment houses of St. Petersburg, which were used for the construction in different periods, is given in [6,7].…”

Section: Introductionmentioning

confidence: 99%

Energy-Efficient Features to Upgrade Attic Slabs of Historical Buildings (Case Study of Saint-Petersburg)

Murgul

2016

MATEC Web Conf.

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Abstract. Thermal insulation of attic slabs is a conventional measure during the energy-efficiency improvement of residential buildings. A specific problem is warmth-insulation of attic slabs in historical buildings, which are the objects of cultural heritage, and for them the main modernization rule is the preservation of historical interiors (ceiling is a protection subject). The article exposes design of reconstruction of attic slabs while preserving the existing historical ceiling and warmth-insulation design is proposed.

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“…The following researches [1][2][3][4][5][6][7][8][9] expose the problem of energy efficiency in residential historical buildings.…”

Section: Introductionmentioning

confidence: 99%

“…It should be noticed that the design of walling (external walls, attic slabs and basement ceiling) in residential historical buildings of St. Petersburg and Kiev have the common features [2][3][4][5][6][7][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Assessment of the Energy - Efficient Modernization of Residential Historical Buildings in Kiev

Murgul

2016

MATEC Web Conf.

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Abstract. Most of residential historical buildings in Kyiv, Ukraine are in need of energy efficiency modernization. The present research exposes the assessment of warming effectiveness for the certain enclosing structures in historical residential buildings, considering the overall thermal balance of building. Heat losses through certain enclosing structures considering actual thermal resistance were estimated, also in compliance with standard requirements for thermal resistance of enclosing structures according to the standard DBN В.2.6-31:2006. It turned out that the warming of the whole building envelope and the replacement of transparent enclosing structures allows to reduce the heat flux of the heating system for compensation of thermal losses through the building envelope in 3 times.

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Method for Assessment of Energy Retrofit Measures in Milieu Valuable Buildings

Cited by 10 publications

References 6 publications

Retrofit Strategies for Energy Efficiency of Historic Urban Fabric in Mediterranean Climate

Retrofit Strategies for Energy Efficiency of Historic Urban Fabric in Mediterranean Climate

Energy-Efficient Features to Upgrade Attic Slabs of Historical Buildings (Case Study of Saint-Petersburg)

Assessment of the Energy - Efficient Modernization of Residential Historical Buildings in Kiev

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