GB/T 31004.2-2014 Active National standards

GB/T 31004.2-2014 Acoustics—Measurement of sound insulation in buildings and of building elements using sound intensity—Part 2:Field measurements

Publish Date: 2014-09-03 Implement Date: 2015-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 31004.2-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Acoustic metrology

ICS Name: Acoustics and acoustic measurement

Publish Date: 2014-09-03

Implement Date: 2015-02-01

Pages: 23 pages

Development Information

Word Count: 42 Thousand words Pages: 23 pages

Same series standard

GB/T 31004.1-2014 Acoustics—Measurement of sound insulation in buildings and of building elements using sound intensity—Part 1:Laboratory measurements GB/T 31004.3-2014 Acoustics—Measurement of sound insulation in buildings and of building elements using sound intensity—Part 3:Laboratory measurements at low frequencies

Referenced Standards

GB/T 15173-2010 Electroacoustics—Sound calibrators GB/T 17561-1998 Instruments for the measurement of sound intensity—Measurement with pairs of pressure sensing microphones 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 19889.4-2005 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 4:Field measurements of airborne sound insulation between rooms 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 ISO 717-1:1996

Adopt standards

ISO 15186-2:2003

Related Standards

GB/T 3238-1982 Active

GB/T 3238-1982 Acoustical levels and refrence quantities

Publish Date: 1982-06-08

GB/T 3240-1982 Active

GB/T 3240-1982 Preferred frequencies for the acoustical measurement

Publish Date: 1982-06-08

GB/T 3785-1983 Replaced

GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters

Publish Date: 1983-06-25

GB/T 5265-1985 Replaced

GB/T 5265-1985 Measurement of underwater noise

Publish Date: 1985-07-26

GB/T 7966-1987 Replaced

GB/T 7966-1987 Acoustics—Ultrasonic power measurement in the frequency range 0.5～10MHz

Publish Date: 1987-06-22

GB/T 11452-1989 Abolished

GB/T 11452-1989 Guide to hearing aid standards

Publish Date: 1989-07-04