文章基本信息

标题：Studying the effects of coarse pore expanded clay concrete on a permanent formwork made of cement bonded particle boards
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作者：Aleksandr Sigalov ; Aleksandr Sigalov ; Sergey Sinenko 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：117
页码：1-7
DOI：10.1051/matecconf/201711700158
语种：English
出版社：EDP Sciences
摘要：This paper suggests using a formwork system based on cement bonded particle boards (CBPB) filled with coarse pore expanded clay concrete in order to improve the technical efficiency of the building envelope. Such a structure is made of lightweight or honeycomb concrete units, has a thickness equal to that of heavyweight concrete blocks and provides increased resistance to heat, better fire resistance and longer durability. The relatively modest price of the suggested option is seen as a notable advantage. The effects of coarse pore expanded clay concrete have been shown as being similar to the effects of heavyweight concrete, with the nature of the effects demonstrated on a hydrostatic pressure curve. The author has substantiated the geometric parameters for the suggested heat-efficient envelope design: a 800×800×370 mm block of CBPB filled with coarse-pore expanded clay concrete γ= 500kg/m3.