Determination of thermal parameters of the composite building materials solid phase

被引：0

作者：

Matiasovsky, P ^{[1
]}

Koronthalyova, O ^{[1
]}

机构：

[1] Slovak Acad Sci, Inst Construct & Architecture, Bratislava 84220, Slovakia

来源：

RESEARCH IN BUILDING PHYSICS | 2003年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Commonly manufactured mortars and plasters were analysed from the aspect of the relationships among their composition, pore structure and dry thermal conductivity. The thermal conductivity analysis of the considered materials was done in order to find the most appropriate model of the configuration of particular phases and components in a heat flow path. The dry thermal conductivity of plasters and mortars depends on the thermal conductivity of used aggregate, binder, fillers and on the porosity. In case of unsatisfactory information on the material composition and component properties the simple microstructure model of thermal conductivity enables to estimate the thermal conductivity from the total porosity of a material.

引用

页码：109 / 113

页数：5

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