ASTM E2964-14e1
Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
- Standard No.
- ASTM E2964-14e1
- Release Date
- 2014
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM E2964-19
- Latest
- ASTM E2964-21
- Scope
- 1.1 The sound insulation properties of a door are measured in a laboratory as the sound transmission loss in accordance with Test Method E90. Using those data single number rating sound transmission class (STC) is assigned. In the field, the rooms on one or both sides of a partition containing a door are often either too small or too large and absorptive to allow the apparent transmission loss (ATL) of the partition-door assembly to be measured. Even if that is not the case, the result measured is the composite ATL of the partition including the door, and not that of the door itself. Test Method E336 actually states that it is impossible to measure the ATL of a portion of a partition such as a door according to the procedures of that standard. This test method provides a method of evaluating doors in such cases using a normalized insertion loss with a resulting single number rating door transmission class, DTC. This method is intended primarily for hinged personnel doors with latching mechanisms and is limited to door openings of area less than 6 m2 . The flanking effects of surrounding structure are reduced compared to E336 but not completely eliminated. In a laboratory environment, the DTC is close to or equal to the STC of the door, but in the field results less than the laboratory STC should be expected. 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 standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM E2964-14e1 Referenced Document
- ASTM C634 Standard Terminology Relating to Building and Environmental Acoustics*， 2022-10-01 Update
- ASTM E1007 Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
- ASTM E1414 Standard Test Method for Airborne Sound Attenuation Between Rooms Sharing a Common Ceiling Plenum*， 2024-04-21 Update
- ASTM E336 Standard Test Method for Measurement of Airborne Sound Insulation in Buildings
- ASTM E413 Classification for Rating Sound Insulation
- ASTM E492 Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine
- ASTM E90 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements
- ASTM E966 Standard Guide for Field Measurements of Airborne Sound Insulation of Building Facades and Facade Elements
ASTM E2964-14e1 history
- 2021 ASTM E2964-21 Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
- 2019 ASTM E2964-19 Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
- 2014 ASTM E2964-14e1 Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
- 2014 ASTM E2964-14 Standard Test Method for Measurement of the Normalized Insertion Loss of Doors
