GB/T 19889.5-2006 Active National standards

GB/T 19889.5-2006 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 5:Field measurements of airborne sound insulation of facade elements and facades

Publish Date: 2006-07-25 Implement Date: 2006-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19889.5-2006

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Acoustic metrology

ICS Name: Waterproof

Publish Date: 2006-07-25

Implement Date: 2006-12-01

Pages: 24 pages

Scope

This part of GB/T 19889 specifies two sets of methods for measuring the airborne sound insulation of entire building external walls and external wall components (whole-wall measurement method and component measurement method), where the component measurement method is used to determine the sound insulation of external wall components, such as windows. The most accurate component measurement method is to use a speaker as the sound source; other less accurate component measurement methods use on-site traffic noise as the sound source. On the other hand, the whole-wall measurement method aims to determine the sound pressure level difference between outdoors and indoors under existing traffic conditions. The most accurate whole-wall measurement method uses actual traffic noise as the sound source. In addition, a speaker can also be used as an artificial sound source.

Development Information

Word Count: 42 Thousand words Pages: 24 pages

Same series standard

GB/T 19889.8-2006 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 8:Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor GB/T 19889.10-2006 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 10:Laboratory measurements of airborne sound insulation of small building elements

Referenced Standards

GB/T 3241-1998 Octave-band and fractional-octave-band filters GB/T 15173-1994 Sound calibrators GB/T 19889.2-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2:Determination,verification and application of precision data GB/T 19889.3-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 3:Laboratory measurements of airborne sound insulation of building elements GB/T 19889.10-2006 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 10:Laboratory measurements of airborne sound insulation of small building elements GB/T 20247-2006 Acoustics—Measurement of sound absorption in a reverberation room IEC 61672-1:2002 GB/T 50121-2005 Rating standard of sound insulation in buildings

Adopt standards

ISO 140-5:1998

Related Standards

GB/T 18244-2000 Replaced

GB/T 18244-2000 Test methods for resistance to weathering of building water proofing materials

Publish Date: 2000-10-27

GB/T 19889.7-2005 Replaced

GB/T 19889.7-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 7:Field measurements of impact sound insulation of floors

Publish Date: 2005-07-29

GB/T 19889.1-2005 Active

GB/T 19889.1-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 1:Requirements for laboratory test facilities with suppressed flanking transmission

Publish Date: 2005-09-09

GB/T 19889.2-2005 Abolished

GB/T 19889.2-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2:Determination,verification and application of precision data

Publish Date: 2005-09-09

GB/T 19889.3-2005 Replaced

GB/T 19889.3-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 3:Laboratory measurements of airborne sound insulation of building elements

Publish Date: 2005-09-09

GB/T 19889.4-2005 Active

GB/T 19889.4-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 4:Field measurements of airborne sound insulation between rooms

Publish Date: 2005-09-09