GB/T 17697-1999
Replaced
T/CECS 917-2021
Active
Group standards
T/CECS 917-2021 Lightweight Composite Brick and Tile System for Roof Insulation and Soundproofing Technical Specification
T/CECS 917-2021 Lightweight Composite Brick and Tile System for Roof Insulation and Soundproofing Technical Specification
Price:
$ 20.00
Basic Information
Standard Code:
T/CECS 917-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building materials products
ICS Name:
Building acoustics and sound insulation
Publish Date:
2021-09-16
Implement Date:
2022-02-01
Scope
Main technical content: The main technical content includes: general principles, terminology, basic provisions, performance indicators, design, construction, acceptance, etc.
Development Information
Related Standards
GB/T 19512-2004
Active
GB/T 19512-2004 Acoustics—Measurements on silencers in situ
GB/T 19513-2004
Abolished
GB/T 19513-2004 Acoustics—Measurement of office screen sound attenuation under specific laboratory conditions
GB/T 21228.1-2007
Active
GB/T 21228.1-2007 Acoustics—Sound-scattering properties of surfaces Part 1:Measurement of the random-incidence scattering coefficient in a reverberation room
GB/T 35426.1-2017
Active
GB/T 35426.1-2017 Acoustics—Determination of dynamic stiffness—Part 1:Materials used under floating floors in dwellings
GB/T 36075.1-2018
Active