This Standard specifies the determination methods for thermal and water-vapor resistance of physiological effects of textiles under steady-state conditions. This Standard is applicable to all types of textile fabrics and their products. Coated fabrics, leather and multi-layer composite materials may take this as a reference. NOTE 1.the application of determination techniques of this Standard is affected by the maximum determination ranges of thermal and water-vapor resistance. The two maximum values depend on the size and structural properties of the instrument (for example, the thermal and water-vapor resistance determination ranges of the instrument applicable to this Standard are generally not less than 2 m2 K/W and 700 m2 Pa/W). NOTE 2.the test environment used in this Standard does not represent a specific comfort environment, nor does it provide the performance requirements for comfort.
Basic Data
Standard ID
GB/T 11048-2018 (GB/T11048-2018)
Description (Translated English)
Textiles -- Physiological effects -- Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
W04
Classification of International Standard
59.080.30
Word Count Estimation
14,137
Date of Issue
2018-03-15
Date of Implementation
2018-10-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
