标准编号：ISO 12571:2013
中文名称：建筑材料及制品的湿热性能 吸湿性能的测定
英文名称：Hygrothermal performance of building materials and products — Determination of hygroscopic sorption properties
发布日期：2013-08
标准范围
This International Standard specifies two alternative methods for determining hygroscopic sorption properties of porous building materials and products:a) using desiccators and weighing cups (desiccator method);b) using a climatic chamber (climatic chamber method).The desiccator method is the reference method.This International Standard does not specify the method for sampling.The methods specified in this International Standard can be used to determine the moisture content of a sample in equilibrium with air at a specific temperature and humidity.
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