ASTM E1042-22

Standard Classification for Acoustically Absorptive Materials Applied by Trowel or Spray

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STANDARD published on 1.8.2022

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The information about the standard:

Designation standards: ASTM E1042-22
Publication date standards: 1.8.2022
SKU: NS-1083928
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM

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The category - similar standards:

Acoustics in building. Sound insulation

Annotation of standard text ASTM E1042-22 :

Keywords:

acoustically absorptive materials, dust propensity, flame-spread index, noise reduction coefficient, sound absorption, sound absorption average, spray-on materials, trowel-on materials,, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)

Additional information

Significance and Use

4.1?Acoustically absorptive materials are used for the control of reverberation and echoes in rooms. This standard provides a classification method for acoustically absorptive materials applied directly to surfaces by trowel or by spray.

1. Scope

1.1?This classification covers materials applied by trowel or spray to surfaces for the purpose of increasing their acoustical absorption.

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

1.3?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.

2. Referenced Documents

C423-23	Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
E859-93(2000)	Standard Test Method for Air Erosion of Sprayed Fire-Resistive Materials (SFRMs) Applied to Structural Members
E795-23	Standard Practices for Mounting Test Specimens During Sound Absorption Tests
E84-23d	Standard Test Method for Surface Burning Characteristics of Building Materials (Includes all amendments and changes 1/29/2024).
C634-22	Standard Terminology Relating to Building and Environmental Acoustics

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