Insulation of Building Envelope Complicated Node Points
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2018-10-13 
https://doi.org/10.14419/ijet.v7i4.8.27239
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energy efficiency, building envelope, linear thermal bridges, total thermal resistance. -
Abstract
The article describes typical structural parts of building insulation, which significantly affect reduced thermal resistance. It analyzes flaws in calculation and construction of the described elements and provides further development of engineering calculation methods of building envelope when studying their difficult elements. Real values of linear heat transmission of building envelope difficult node points are calculated in the paper. It has been found that theoretical and experimental research of temperature and humidity conditions of difficult for thermal modernization structures (balconies, beam joints, cornices, foundation zones, thermally conductive inclusions etc.) enables the development of practical recommendations for avoiding localized condensation, mould growth, frost cracks. It is recommended to provide insulation continuity when developing energy efficient structural designs of building insulation.Â
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References
[1] Semko O., Yurin O., Avramenko Yu., Skliarenko S. Thermophysical aspects of cold roof spaces. MATEC Web of Conferences. Vol. 116, (2017), р. 02030. https://doi.org/10.1051/matecconf/201711602030
[2] Yurin O., Galinska T. Study of heat shielding qualities of brick wall angle with additional insulation located on the outside fences. MATEC Web of Conferences. Vol. 116, (2017), р. 02039. https://doi.org/10.1051/matecconf/201711602039
[3] Megyesi E., Brumaru M. Evaluation of Energy Efficiency in Retrofitting Residential Buildings with Large-Panel Structures. Advanced Materials Research. Vol. 899, (2014), pp. 24-29. https://doi.org/10.4028/www.scientific.net/AMR.899.24
[4] Vera Murgul. Methodology to Improving Energy Efficiency of Residential Historic Buildings in St. Petersburg. MATEC Web of Conferences 53, 01046 (2016).
https://doi.org/10.1051/matecconf/20165301046[5] Christina Diakaki, Evangelos Grigoroudis, Nikos Kabelis, Dionyssia Kolokotsa, Kostas Kalaitzakis, George Stavrakakis. A multi-objective decision model for the improvement of energy efficiency in buildings. Energy. Vol. 35, Issue 12, (2010), pp. 5483-5496. https://doi.org/10.1016/j.energy.2010.05.012
[6] Garay R., Uriarte A., Apraiz I. Performance assessment of thermal bridge elements into a full scale experimental study of a building façade. Energy and buildings. № 85, (2014), pp. 579–591. https://doi.org/10.1016/j.enbuild.2014.09.024
[7] Sareh Naji, Oğuz Cem Çelik, U. Johnson Alengaram, Mohd Zamin Jumaat, Shahaboddin Shamshirband. Structure, energy and cost efficiency evaluation of three different lightweight construction systems used in low-rise residential buildings. Energy and buildings. № 84, (2014), pp. 727–739. https://doi.org/10.1016/j.enbuild.2014.08.009
[8] Simo Ilomets, Kalle Kuusk, Leena Paap, Endrik Arumägi & Targo Kalamees, Impact of linear thermal bridges on thermal transmittance of renovated apartment buildings, Journal of Civil Engineering and Management. Vol. 10, №2, (2017), pp. 96–104, https://doi.org/10.3846/13923730.2014.976259
[9] Pavlenko A., Koshlak H. Design of processes of thermal bloating of silicates. Metallurgical and Mining Industry. №2, (2015), pp. 118–122.
[10] Olena Filonenko. Definition of the parameters of thermal insulation in the zone of building foundation according to the ground freezing depth. Energy Efficiency. Vol. 11, Issue 3, (2017), pp. 603-626. https://doi.org/10.1007/s12053-017-9600-x
[11] Semko V. O., LeshÑhenko M. V., Rud A. G. Experimental Study of Variability of Thermal Conductivity of Insulation Materials. Collection of scientific papers. Series: Haluzeve mashynobuduvannia, budivnytstvo. Poltava. Issue. 1 (46), (2016), pp. 60–67.
[12] Leshchenko M. V., Semko V. O. Thermal characteristics of the external walling made of cold-formed steel studs and polystyrene concrete. Magazine of Civil Engineering. № 8, (2015), pp. 44–55. https://doi.org/10.5862/MCE.60.6
[13] Pichugin S. F., Semko V. O., LeshÑhenko M. V. Probabilistic Analysis of Thermal Performance of the Wall from Light-Gauge Thin-Walled Steel Structures. Collection of scientific papers. Series: Haluzeve mashynobuduvannia, budivnytstvo. Poltava. Issue 1 (48), (2017), pp. 144–155.
[14] Semko V. O. Stalevi kholodnoformovani tonkostinni konstruktsii. Poltava, (2017), 325 Ñ. ISBN: 978-966-182-460-6.
[15] Perelmuter, A. V., & Pichugin, S. F. (2014). Issues on estimation of building structure vulnerability. Magazine of Civil Engineering, 49(5), 5-14+121. https://doi.org/10.5862/MCE.49.1
[16] Shkirenko S, Muravlov V, Zyma O, “Design of Composite Skin Panels with Solar Panels on the Roofâ€, International Journal of Engineering & Technology, Vol.7, No 3.2, (2018), pp: 398-400. https://doi.org/10.14419/ijet.v7i3.2.14560
[17] Yurin, O., Azizova A. & Galinska, T. (2018). Study of heat shielding qualities of a brick wall corner with additional insulation on the brick Paper presented at the MATEC Web of Conferences, , 230 https://doi.org/10.1051/matecconf/201823002039
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How to Cite
Leshchenko, M., Semko, O., Shumska, L., & Filonenko, O. (2018). Insulation of Building Envelope Complicated Node Points. International Journal of Engineering & Technology, 7(4.8), 190-195. https://doi.org/10.14419/ijet.v7i4.8.27239Received date: 2019-02-11
Accepted date: 2019-02-11
Published date: 2018-10-13