ISO 12571:2021
Hygrothermal performance of building materials and products — Determination of hygroscopic sorption properties
- Standard No.
- ISO 12571:2021
- Release Date
- 2021
- Published By
- International Organization for Standardization (ISO)
- Latest
- ISO 12571:2021
- Scope
- 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. This document does not specify the method for sampling. The methods specified in this document can be used to determine the moisture content of a sample in equilibrium with air at a specific temperature and humidity.
ISO 12571:2021 history
- 2021 ISO 12571:2021 Hygrothermal performance of building materials and products — Determination of hygroscopic sorption properties
- 2013 ISO 12571:2013 Hygrothermal performance of building materials and products.Determination of hygroscopic sorption properties
- 2000 ISO 12571:2000 Hygrothermal performance of building materials and products - Determination of hygroscopic sorption properties
