GB/T 11048-2008 (English Version) PDF

Standard No.: GB/T 11048-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2018-10
Replace By: GB/T 11048-2018
Latest: GB/T 11048-2018
Replace: GB/T 11048-1989

Scope: This standard specifies the method for the determination of thermal resistance and moisture resistance under steady-state conditions. This standard applies to all kinds of textile products and the textile fabrics, films, coatings, foams, leather and composite materials used to make these products. The application of the measurement technique of this standard is affected by the maximum measurement range of thermal resistance and moisture resistance, which depends on the size and structural performance of the instrument used (for example, the measurement range of thermal resistance and moisture resistance of the instrument suitable for this standard is at least 2m²•K/W and 700m²•Pa/W). The test environment used in this standard does not represent specific comfort conditions, nor does it give comfort performance requirements. This standard specifies two types of test instruments, A and B. When measuring thermal resistance and moisture resistance or only one of them, type A instrument (evaporative hot plate method instrument) is preferred, and type B instrument (static plate method instrument) can also be used when only thermal resistance needs to be measured.

GB/T 11048-2008 history

2018 GB/T 11048-2018 Textiles－Physiological effects－Measurement of thermal and water-vapour resistance under steady-state conditions(sweating guarded-hotplate test)
2008 GB/T 11048-2008 Textiles.Physiological effects.Measurement of thermal and wate-vapour resistance under steady-state conditions
1989 GB/T 11048-1989 Textiles--Testing method for warmth retention property