GB/T 33620-2017
ActiveTextiles—Testing and evaluation of sound absorption property
纺织品 吸音性能的检测和评价
Application Summary AI generated
This standard specifies test methods and evaluation criteria for measuring the sound absorption coefficient of textile materials, including woven, knitted, and nonwoven fabrics. It is applied in the automotive, construction, and interior design industries to assess textiles used for noise reduction in vehicle interiors, building partitions, and acoustic panels. The standard ensures consistent performance evaluation for manufacturers and quality control in environments requiring controlled acoustics.
Related Standards
GB/Z 32009-2015
New textile materials—Datasheet of mechanical properties
GB/Z 32012-2015
New textile materials—Datasheet of chemical properties
GB/Z 32013-2015
New textile materials—Datasheet of thermal properties
GB/T 12586-2003
Rubber or plastics-coated fabrics--Determination of resistance to damage by flexing
GB/T 18946-2003
Rubber-coated fabrics--Determination of rubber-to-fabric adhesion--Direct tension method
GB/T 12588-2003
Plastics coated fabrics--Polyvinyl chloride coatings--Rapid method for checking fusion
GB/T 12587-2003
Rubber or plastics-coated fabrics--Determination of crush resistance
GB/T 18887-2002
Geosynthetics--Geocomposites made of woven/non-woven geotextiles
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.