GB/T 17657-1999
Replaced
LY/T 2555-2015
Replaced
Industry standards-Forestry
LY/T 2555-2015 Wooden sound-absorbing panels
LY/T 2555-2015 Wooden sound-absorbing panels
Basic Information
Standard Code:
LY/T 2555-2015
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Plywood
ICS Name:
Comprehensive introduction to wood-based boards
Publish Date:
2015-10-19
Implement Date:
2016-01-01
Pages:
16 pages
Scope
This standard specifies the terminology, classification, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of wooden sound-absorbing panels.
This standard applies to wooden plywood with a noise reduction coefficient greater than 0.2 in reverberation chambers.
Development Information
Superseded by the following standards
Referenced Standards
GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 3947-1996 Acoustical terminology
GB 8624-2012 Classification for burning behavior of building materials and products
GB/T 17657-2013 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels
GB/T 18102-2007 Laminate flooring
GB/T 18696.2-2002 Acoustics—Determination of sound absorption coefficient and impedance in impedance tubes—Part 2:Transfer function method
GB/T 19367-2009 Wood-based panels—Determination of dimensions of panels
GB/T 20247-2006 Acoustics—Measurement of sound absorption in a reverberation room
LY/T 1718-2007 Ultra-low density fiberboard
GB 18580-2001 Indoor decorating and refurbishing materials—Limit of formaldehyde emission of wood based panels and finishing products
GB 18580-2017 Indoor decorating and refurbishing materials—Limit of formaldehyde emission of wood-based panels and finishing products
GB 18580-2025 Decorating and refurbishing materials for interior use—Limit on formaldehyde emission of wood-based panels and their products
Related Standards
GB/T 18259-2000
Replaced
GB/T 18259-2000 Wood-based panel & its surface decoration—Terms
GB 18580-2001
Replaced
GB 18580-2001 Indoor decorating and refurbishing materials—Limit of formaldehyde emission of wood based panels and finishing products
GB/T 19367.1-2003
Replaced
GB/T 19367.1-2003 Wood-based panels—Determination of thickness、width and length of boards
GB/T 19367.2-2003
Replaced
GB/T 19367.2-2003 Wood-based panels—Determination of squareness and straightness of boards
LY/T 1612-2004
Replaced