Comparison of the Capacitance Method and the Microwave Impulse Method for Determination of Moisture Profiles in Building Materials

被引：0
|
作者：
Tesarek, P. [1 ]
Pavlik, J. [1 ]
Cerny, R. [1 ]
机构：
[1] Czech Tech Univ, Fac Civil Engn, Dept Struct Mech, Thakurova 7, Prague 16629, Czech Republic
来源：
ACTA POLYTECHNICA | 2005年 / 45卷 / 01期
关键词：
Moisture profiles; capacitance method; microwave impulse method; building materials;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A comparison of the capacitance method and the microwave impulse method for the determination of moisture profiles in three typical porous building materials is presented in this paper. The basic principles of the measuring methods are given. The calibration process is described in detail. On the basis of the measured results, it can be concluded that the capacitance method provides better accuracy in the range of lower moisture content than to the microwave impulse method, which is more accurate for the highest values of moisture content.
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页码：42 / 47
页数：6
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