GB/T 17794-2021
Preformed flexible elastomeric foam thermal insulation (English Version)

Standard No.

GB/T 17794-2021

Language

Chinese, Available in English version

Release Date

2021

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 17794-2021

Replace

GB/T 17794-2008

Scope

This document stipulates the classification and marking, requirements, test methods, inspection rules, signs, labels, instructions for use, packaging, transportation and storage of flexible foam rubber and plastic insulation products. This document is applicable to flexible foam rubber and plastic products for heat insulation with a service temperature of 196 cc to 175 nit. Flexible foam rubber and plastic products with veneers can be implemented according to this document.

GB/T 17794-2021 Referenced Document

• GB 8624 Classification for burning behavior of building materials and products
• 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 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps*， 2022-04-15 Update
• GB/T 17146 Test methods for water vapour transmission properties of building materials and products
• GB/T 17430 Estimating the maximum service temperature of thermal insulation
• GB/T 2406.2 Plastics.Determination of burning behaviour by oxygen index.Part 2:Ambient-temperature test
• GB/T 25996 Test method for thermal insulations on external stress corrosion cracking of austenitic stainless steel
• GB/T 2918 Standard environment for conditioning and testing of plastic specimens
• GB/T 29899 Test method for release of volatile organic compounds in artificial panels and their products - Small release chamber method*， 2024-03-15 Update
• GB/T 34005 Determination of water vapour transmission properties of preformed pipe insulation
• GB/T 4132 Adiabatic terminology*， 2023-09-07 Update
• GB/T 6342 Cellular plastics and rubbers--Determination of linear dimensions
• GB/T 6343 Cellular plastics and rubbers.Determination of apparent density
• GB/T 6669 Flexible cellular polymeric materials.Determination of compression set
• GB/T 8627 Test method for density of smoke from the burning or decomposition of building materials
• GB/T 8811 Rigid cellular plastics.Test method for dimensionsl stability
• JC/T 2495 Diolefin foam products for thermal insulation

GB/T 17794-2021 history

• 2021 GB/T 17794-2021 Preformed flexible elastomeric foam thermal insulation
• 2008 GB/T 17794-2008 Preformed flexible elastomeric cellular thermal insulation
• 1999 GB/T 17794-1999 Preformed flexible elastomeric cellular thermal insulation