ISO 23327:2021

Hygrothermal performance of building materials and products — Determination of moisture adsorption/desorption properties in response to periodic temperature variation

Publication date:   Sep 28, 2021

General information

90.20   Standard under periodical review   Jul 15, 2026

ISO

ISO/TC 163/SC 1 Test and measurement methods

International Standard

91.100.01   Construction materials in general

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Scope

This document specifies the test method of moisture-adsorption/desorption efficiency (or capacity) of building materials, when there are changes in temperature in sealed boxes containing building materials.

Life cycle

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PUBLISHED
ISO 23327:2021
90.20 Standard under periodical review
Jul 15, 2026