GB 6527.1-1986
Abolished
CJ/T 312-2009
Active
Industry standards-Urban construction
CJ/T 312-2009 Measurement of noise from building water drainage piping system
CJ/T 312-2009 Measurement of noise from building water drainage piping system
Basic Information
Standard Code:
CJ/T 312-2009
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Outdoor water supply and drainage projects
ICS Name:
Environment protection
Publish Date:
2009-05-18
Implement Date:
2009-12-01
Pages:
24 pages
Scope
This standard specifies the terms and definitions, symbols, experimental principles, experimental equipment, experimental facilities, samples, experiments, and experimental reports for measuring the noise generated by building drainage piping systems under laboratory conditions.
This standard applies to noise testing of building drainage piping systems.
The test results can be used for comparisons between related products and materials of building drainage piping systems, and for estimating the noise characteristics of building drainage piping systems under specific conditions.
Development Information
Referenced Standards
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 4129-2003 Acoustics—Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
GB/T 14412-1993 Mechanical vibration and shock—Mechanical mounting of accelerometers
GB/T 14412-2005 Mechanical vibration and shock—Mechanical mounting of accelerometers
GB/T 20247-2006 Acoustics—Measurement of sound absorption in a reverberation room
GB/T 20485.21-2007 Methods for the calibration of vibration and shock transducers—Part 21:Vibration calibration by comparison to a reference transducer
GB/T 4129-2025 Acoustics—Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
Adopt standards
EN 14366:2004
Related Standards
GB 7959-1987
Replaced
GB 7959-1987 Sanitary standard for the non-hazardous treatment of night soil
GB 9136-1988
Abolished
GB 9136-1988 The technical rules about gaseous radioactive waste processing system for light water reactor plants
GB 9137-1988
Replaced
GB 9137-1988 Maximum allowable concentration of pollutants in atmosphere for protection crops
GB/T 11221-1989
Abolished
GB/T 11221-1989 Radiochemical analysis of caesium-137 in ash of biological samples
GB/T 11222.1-1989
Abolished