Evaluation of the Thermal Resistance of Structure with Reflective Insulation: Measurement under Non-Stationary Boundary Conditions

被引：0

作者：

Kalanek, Jiri ^{[1
]}

Steffek, Libor ^{[1
]}

Ostry, Milan ^{[1
]}

机构：

[1] Brno Univ Technol, Fac Civil Engn, Inst Bldg Struct, Brno 60200, Czech Republic

来源：

ENVIBUILD 2014 | 2014年 / 1041卷

关键词：

Reflective Insulation; Radiation Heat Flow Rate; Emissivity; In-situ Measurement; Thermal Resistance;

D O I：

10.4028/www.scientific.net/AMR.1041.150

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Some manufacturers of reflective insulation products claim that their relatively thin products have the same thermal insulation properties as common insulation with much times higher thickness. This paper deals with experimental measurements of the thermal insulation properties of real structures with reflective insulation. Several experimental sequences were conducted to determine the thermal resistance of the structure. The evaluation was conducted according to the procedures specified in the international standard (ISO 9869 - 1994). Effect of products (based on the reflection of thermal radiation) on the thermal insulation properties of the structure will be determined by evaluation. This effect will be compared with the effects of common insulation (with the intention of reduce of the heat transfer by the conduction).

引用

页码：150 / 153

页数：4