GB/T 19889.3-2005 English PDF

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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
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 19889.3-2005	524	Add to Cart	4 days	Acoustics -- Measurement of sound insulation in buildings and of building elements -- Part 3: Laboratory measurements of airborne sound insulation of building elements	Valid

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Basic data

Standard ID: GB/T 19889.3-2005 (GB/T19889.3-2005)
Description (Translated English): Acoustics. Measurement of sound insulation in buildings and of building elements. Part 3: Laboratory measurements of airborne sound insulation of building elements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A59
Classification of International Standard: 91.120.30
Word Count Estimation: 23,217
Date of Issue: 2005-09-09
Date of Implementation: 2006-04-01
Adopted Standard: ISO 140-3-1995, IDT
Regulation (derived from): Announcement of Newly Approved National Standards No. 11 of 2005 (No. 85 overall)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Summary: This standard specifies a method for measuring airborne sound insulation of building elements Laboratory method. This building components including walls, floors, doors, windows, building facades and exterior walls and other components, but does not include the small size components (their measurement methods will be GB/T 19889. 10 specified). Measurement results obtained can be used to design a good sound insulation building components, building components can also be used for sound insulation performance comparison, but also according to its sound insulation of building elements were graded. Laboratory measurements of test facilities used have been suppressed flanking transmission. If the scene of the other factors (especially the lateral and sound transmission loss factor) including estimates of the effects of noise, then the use of this part of the test measured data can not be directly applied to the scene.

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