This standard specifies the airborne sound insulation performance classification and testing methods of doors for buildings. This standard applies to the airborne sound insulation performance classification and testing of architectural doors made of any material. It is also applicable to the sound insulation performance testing of other types of doors with sound insulation requirements.
GB/T 16730-1997 history
2008GB/T 8485-2008 Classification and testing method of airborne sound insulation performance of building doors and windows
1997GB/T 16730-1997 The graduation of air-borne sound insulating properties and test method for door
GB/T 16730-1997 The graduation of air-borne sound insulating properties and test method for door was changed to GB/T 8485-2008 Classification and testing method of airborne sound insulation performance of building doors and windows.