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Homepage>BS Standards>91 CONSTRUCTION MATERIALS AND BUILDING>91.100 Construction materials>91.100.01 Construction materials in general>21/30432304 DC BS EN ISO 12571. Hygrothermal performance of building materials and products. Determination of hygroscopic sorption properties
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immediate downloadReleased: 2020-12-23
21/30432304 DC BS EN ISO 12571. Hygrothermal performance of building materials and products. Determination of hygroscopic sorption properties

21/30432304 DC

BS EN ISO 12571. Hygrothermal performance of building materials and products. Determination of hygroscopic sorption properties

CURRENCY
25.88 USD
Standard number:21/30432304 DC
Pages:26
Released:2020-12-23
Status:Draft for Comment
DESCRIPTION

21/30432304 DC


This standard 21/30432304 DC BS EN ISO 12571. Hygrothermal performance of building materials and products. Determination of hygroscopic sorption properties is classified in these ICS categories:
  • 91.100.01 Construction materials in general

This International Standard specifies two alternative methods for determining hygroscopic sorption properties of porous building materials and products:

  1. using desiccators and weighing cups (desiccator method);

  2. 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.