• ASTM E413-22

ASTM E413-22

Classification for Rating Sound Insulation

ASTM International, 04/01/2022

Publisher: ASTM

File Format: PDF

$24.00$48.00


Published:01/04/2022

Pages:4

File Size:1 file , 120 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1''This classification covers methods of calculating single-number acoustical ratings for laboratory and field measurements of sound attenuation obtained in one-third octave bands.

1.2''The name given to the single-number rating is assigned by the test method that invokes this classification.

1.3''Test methods that invoke this classification include:

1.3.1''Test Method E90'''The single-number rating is called sound transmission class (STC).

1.3.2''Test Method E336'''Single number ratings are noise isolation class (NIC), normalized noise isolation class (NNIC), and apparent sound transmission class (ASTC).

1.3.3''Test Method E596'''The single-number rating is called noise isolation class (NIC).

1.3.4''Test Method E1414'''The single-number rating is called ceiling attenuation class (CAC).

1.4''The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5''This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

More ASTM standard pdf

ASTM E2579-19

ASTM E2579-19

Standard Practice for Specimen Preparation and Mounting of Wood Products to Assess Surface Burning Characteristics

$31.00 $62.00

ASTM D6892-03(2020)

ASTM D6892-03(2020)

Standard Test Method for Pour Point of Petroleum Products (Robotic Tilt Method)

$25.00 $50.00

ASTM C76-19

ASTM C76-19

Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe

$32.00 $65.00

ASTM E287-02(2019)

ASTM E287-02(2019)

Standard Specification for Laboratory Glass Graduated Burets

$21.00 $42.00