ISO 12571:2021 建筑材料和产品的湿热性能 吸湿性的测定

标准编号：ISO 12571:2021

中文名称：建筑材料和产品的湿热性能 吸湿性的测定

英文名称：Hygrothermal performance of building materials and products — Determination of hygroscopic sorption properties

发布日期：2021-11

标准范围

This document 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.

标准预览图