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  • 标题:Ecological Wall Systems as an Element of Sustainable Development—Cost Issues
  • 本地全文:下载
  • 作者:Drozd, Wojciech ; Leśniak, Agnieszka
  • 期刊名称:Sustainability
  • 印刷版ISSN:2071-1050
  • 出版年度:2018
  • 卷号:10
  • 期号:7
  • 页码:1-15
  • 出版社:MDPI, Open Access Journal
  • 摘要:Building construction based on ecological, locally available, and slightly processed materials have a positive effect on the environment and local economy. Due to its simplicity, and thus possibility to erect a building on one’s own and using inexpensive materials, it may potentially become a solution to satisfy the continuously growing demand for residential buildings. In the paper, three variants of ecological external walls were proposed: a wall made of clay blocks insulated with mineral wool boards; a wall made of clay compacted in formwork insulated with mineral wool boards; and a wooden frame structure filled with straw bales and cladded with fiberboards. The layers of the walls were chosen in such a manner that the heat transfer coefficient values for the studied variants are as equal as possible (0.2 W/m 2 K), thus allowing for a reliable comparative study. The cost calculation of each variant of walls construction was made. The obtained results allow selection of a more advantageous solution.
  • 关键词:ecological building; clay blocks; compacted clay; straw bales; cost calculation
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