Determination of moisture diffusivity using the time domain reflectometry (TDR) method

被引：34
|
作者：
Pavlik, Zbysek
Jirickova, Milena
Cerny, Robert
Sobczuk, Henryk
Suchorab, Zbigniew
机构：
[1] Czech Tech Univ, Fac Civil Engn, Dept Struct Mech, CR-16629 Prague 6, Czech Republic
[2] Tech Univ Lublin, Fac Environm Engn, Inst Environm Protect Engn, PL-20618 Lublin, Poland
来源：
JOURNAL OF BUILDING PHYSICS | 2006年 / 30卷 / 01期
关键词：
moisture content; TDR method; cellular concrete; moisture diffusivity;
D O I：
10.1177/1744259106064356
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The time domain reflectometry (TDR) method is commonly used for the measurement of moisture content in soil science. In this study, the method is employed for the measurement of moisture profiles in building materials. The practical applications of the method are presented on an example of water penetration into cellular concrete (aerated autoclaved concrete) samples. The measured results are then used for the determination of moisture diffusivity as a function of moisture content.
引用
收藏
页码：59 / 70
页数：12
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