GB/T 39548-2020
Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions (English Version)

Standard No.

GB/T 39548-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39548-2020

Scope

This standard specifies the method for measuring the thermal resistance retention rate of vacuum insulation panels under specified temperature and humidity conditions. This standard is suitable for the evaluation of the long-term durability of vacuum insulation panels, and other materials can also be referred to.

GB/T 39548-2020 Referenced Document

• GB/T 10294 Thermal insulation.Determination of steady-state thermal resistance and related properties.Guarded hot plate apparatus
• GB/T 10295 Thermal insulation.Determination of steady-state thermal resistance and related properties.Heat flow meter apparatus
• GB/T 37608 Vacuum insulation panels (VIP)
• GB/T 4132 Adiabatic terminology*， 2023-09-07 Update

GB/T 39548-2020 history

• 2020 GB/T 39548-2020 Determination of retention rate on thermal resistance of vacuum insulation panels(VIP) in hygrothermal conditions