JC/T 441-2009 Active Industry standards-Building materials

JC/T 441-2009 Expansive Mica

Publish Date: 2009-12-04 Implement Date: 2010-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JC/T 441-2009

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Insulation, sound-absorbing, lightweight, and fire-resistant materials

ICS Name: Building acoustics and sound insulation

Publish Date: 2009-12-04

Implement Date: 2010-06-01

Pages: 11 pages

Development Information

Pages: 11 pages

Replace the following standards

JC 441-1991 Expanded Serpentine Mineral

Related Standards

GB/T 17697-1999 Replaced

GB/T 17697-1999 Acoustics—Determination of sound power radiated into a duct by fans—In-duct method

Publish Date: 1999-03-08

GB/T 19512-2004 Active

GB/T 19512-2004 Acoustics—Measurements on silencers in situ

Publish Date: 2004-05-13

GB/T 19513-2004 Abolished

GB/T 19513-2004 Acoustics—Measurement of office screen sound attenuation under specific laboratory conditions

Publish Date: 2004-05-13

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

Publish Date: 2007-11-14

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

Publish Date: 2017-12-29

GB/T 36075.1-2018 Active

GB/T 36075.1-2018 Acoustics—Measurement of room acoustic parameters—Part 1:Performance spaces

Publish Date: 2018-03-15