Analysis of material solutions for design of construction details of foundation, wall and floor for energy and environmental impacts

Sedláková, Anna; Vilčeková, Silvia; Burdová, Eva Krídlová

doi:10.1007/s10098-015-0956-3

Cited by 21 publications

(9 citation statements)

References 26 publications

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“…Uzyskiwane wyniki poprzedzone coraz szerszymi analizami stanowią podstawy do określenia potencjału rozwojowego wybranych technologii lub wskazania ich mankamentów uwypuklających się w obliczu dynamicznych zmian w budownictwie. W związku z rosnącym zainteresowaniem problematyką zrównoważonego rozwoju szczególnego znaczenia nabiera wzajemny wpływ aspektów społeczno-ekonomiczno-środowiskowych na efektywność stosowanych technologii (Sedláková, Vilčeková i Burdová, 2015). The analysis of construction and material solutions, taking into account the requirements of sustainable development * Pracę wykonano częściowo w ramach badań statutowych AGH w …”

Section: Wprowadzenieunclassified

Analiza rozwiązań konstrukcyjno-materiałowych budynków z uwzględnieniem wymogów zrównoważonego rozwoju

Gicala

Sobotka

2017

Przegląd Naukowy Inżynieria I Kształtowanie Środowiska

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The aim of the study is to characterize the construction and material solutions of building partitions (walls and roof), which takes into account the sustainable development. The analysis includes 3 technologies - 2 traditional variants, used ceramic materials and timber frame and 1 innovative solution based on the expanded polystyrene. These solutions were assessed according to 12 factors, characterizing the most important areas of sustainable development. We observed no clear advantage of one of the analyzed construction-material solutions over the remaining in terms of these factors, what was the starting point for the multi-criteria analysis. A solutions comparison was made using WAP, AHP and TOPSIS methods and technology that best meets the analysis assumptions, was searched. As a result of the study, it was found the dominance of solution using timber frame, three times confirmed (in each method multi-criteria analysis). The results make it possible to compare the technologies, indirectly-indicate building materials, which meet the assumptions of sustainable development and determine degree of implementation of sustainable development in emerging technologies.

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Section: Wprowadzenieunclassified

Analiza rozwiązań konstrukcyjno-materiałowych budynków z uwzględnieniem wymogów zrównoważonego rozwoju

Gicala

Sobotka

2017

Przegląd Naukowy Inżynieria I Kształtowanie Środowiska

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“…Large and medium scale wind turbine systems represent a good alternative to conventional energy supply systems to produce renewable energy [22]. In particular, small wind turbines, represent a largely unexploited possible way to produce renewable energy in an urban context, reducing cities' GHG emissions [39].…”

Section: Small Wind Turbinesmentioning

confidence: 99%

“…Approaches can be found in the recent literature that consider LCA tools or optimization algorithms [11][12][13][14][15][16][17][18][19][20][21][22]. Instead, in this work, both LCA and multi-objective tools are integrated in a unique DSS.…”

Section: Introductionmentioning

confidence: 99%

Optimal Planning of Sustainable Buildings: Integration of Life Cycle Assessment and Optimization in a Decision Support System (DSS)

et al. 2016

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Abstract:Energy efficiency measures in buildings can provide for a significant reduction of greenhouse gas (GHG) emissions. A sustainable design and planning of technologies for energy production should be based on economic and environmental criteria. Life Cycle Assessment (LCA) is used to quantify the environmental impacts over the whole cycle of life of production plants. Optimization models can support decisions that minimize costs and negative impacts. In this work, a multi-objective decision problem is formalized that takes into account LCA calculations and that minimizes costs and GHG emissions for general buildings. A decision support system (DSS) is applied to a real case study in the Northern Italy, highlighting the advantage provided by the installation of renewable energy. Moreover, a comparison among different optimal and non optimal solution was carried out to demonstrate the effectiveness of the proposed DSS.

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“…The material solutions were designed for nearly-zero-energy houses in Slovakia, which were calculated for climatic conditions according to STN EN 730540:2012 [35]: θe = −15 °C; θi = 20 °C; Rhe = 84%; Rhi = 50%. For the purpose of reduction of future operational energy demand and associated emissions production, the alternative building structure scenarios were compared through selected thermal-physical parameters such as: U; Ψe; C; ψ; τ and θsi.…”

Section: Thermo-physical Parametersmentioning

confidence: 99%

Energy and Environmental Evaluation of Non-Transparent Constructions of Building Envelope for Wooden Houses

et al. 2015

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Abstract:The contribution of embodied energy (EE) and greenhouse gas emissions to building materials and structures has been recognized as significant, especially for nearly-zero energy-efficient buildings. The aim of this paper is to evaluate the composition of non-transparent structures of building envelopes from energy and environmental perspectives using the life-cycle assessment method. The study assesses environmental indicators such as EE from non-renewable resources and CO2eq and SO2eq emissions from proposed assemblies of building structures for nearly-zero energy wooden houses. Material compositions are also calculated in terms of selected thermal-physical aspects (U-value, phase shift of thermal oscillation, relaxation time) to ensure the reduction of energy consumption during building operation. All results are compared using a multi-dimensional evaluation approach through mathematical methods. The multi-criteria decision analysis demonstrates that material optimization of building structures is possible to ensure a marked reduction of the energy consumption and carbon footprint of buildings.

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Analysis of material solutions for design of construction details of foundation, wall and floor for energy and environmental impacts

Cited by 21 publications

References 26 publications

Analiza rozwiązań konstrukcyjno-materiałowych budynków z uwzględnieniem wymogów zrównoważonego rozwoju

Analiza rozwiązań konstrukcyjno-materiałowych budynków z uwzględnieniem wymogów zrównoważonego rozwoju

Optimal Planning of Sustainable Buildings: Integration of Life Cycle Assessment and Optimization in a Decision Support System (DSS)

Energy and Environmental Evaluation of Non-Transparent Constructions of Building Envelope for Wooden Houses

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