EFFICIENCY OF SOLAR-PASSIVE STRUCTURES MADE FROM STRAW ADOBE BLOKS ACROSS REGION OF UKRAINE

This study presents an analysis and assessment of the annual levels of solar radiation and the duration of sunshine across the regions of Ukraine. It establishes that these parameters are sufficient to achieve a level of energy efficiency in solar-passive external wall structures that ensures a stab...

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Datum:2025
Hauptverfasser: Kyrnos , L., Zaks , H.
Format: Artikel
Sprache:English
Veröffentlicht: Institute of Renewable Energy National Academy of Sciences of Ukraine 2025
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Online Zugang:https://ve.org.ua/index.php/journal/article/view/534
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Назва журналу:Vidnovluvana energetika

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Vidnovluvana energetika
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Zusammenfassung:This study presents an analysis and assessment of the annual levels of solar radiation and the duration of sunshine across the regions of Ukraine. It establishes that these parameters are sufficient to achieve a level of energy efficiency in solar-passive external wall structures that ensures a stable reduction in energy consumption for heating low-rise residential buildings constructed from straw adobe blocks.                                                  The research identifies key factors influencing the effectiveness of straw and clay adobe block use across Ukrainian regions, namely:     The climatic conditions of the region; The seasonal gross yield of straw; The cost of primary building materials (clay and straw), as well as the costs associated with transportation and storage under forced ventilation conditions.    It was determined that the territory of Ukraine can be conditionally divided into three zones with high, medium, and low efficiency of adobe-clay block use for low-rise residential construction.