KnE Engineering

ISSN: 2518-6841

The latest conference proceedings on all fields of engineering.

Analysis of Heat Balance in a Light Steel Frame Residence with Different Insulating Thickness

Published date: Jun 02 2020

Journal Title: KnE Engineering

Issue title: International Congress on Engineering — Engineering for Evolution

Pages: 547–557

DOI: 10.18502/keg.v5i6.7077

Authors:

Isabel Oberderfer Consoli - isa.consoli@hotmail.com

Carlos Alberto Rodrigues andrade

Ney Lyzandro Tabalipa

Abstract:

Sustainability and efficiency in buildings are concepts that have been recently growing and developing. Its application in several buildings has become mandatory in many countries around the world. One of the major challenges faced by sustainable buildings is the achievement of satisfactory levels in efficiency terms, without negatively impacting the economics. The residential construction sector has great potential for energy savings and is also where building strategies need to be carefully planned,  as they seek to meet the needs of residents not only in the present, but also over time. Residential design must be done thoroughly and must include the analysis of all climate variables involved. In order to verify a residential building envelope behaviour regarding energy and thermal efficiency, this paper intended to evaluate through software Design Builder®, walls and roofs with a rock wool layer, placed in a Light Steel Frame (LSF) house.

Keywords: Insulating materials, Light steel frame, Heat gains, Heat losses

References:

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[3] IPMA, “Normais Climatológicas - 1971-2000 - Temperatura do ar Bragança.,” 25 09 2019. [Online].Available: https://www.ipma.pt/pt/oclima/normais.clima/1971-2000/#575.

[4] J. Hu e J. Wu, “Analysis on the influence of building envelope to public buildings energy consumption based on DeST simulation,” em 9th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC) and the 3rd International Conference on Building Energy and Environment (COBEE), 2015.

[5] Design Builder Software, Design Builder 6.1.2.009., Stroud, UK, 2019.

[6] C. A. P. d. Santos e L. Matias, ITE 50 - Coeficientes de trasnmissão térmica dos elementos da envolvente dos edifícios, Lisboa: Laboratório Nacional de Engenharia Civil (LNEC), 2006.

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