ASTM-E1111:2007 Edition

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E1111-07 Standard Test Method for Measuring the Interzone Attenuation of Open Office Components

Published By	Publication Date	Number of Pages
ASTM	2007	9

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Categories: 91.060.30 - Ceilings. Floors. Stairs, ASTM

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Description

ASTM E1111-07

Historical Standard: Standard Test Method for Measuring the Interzone Attenuation of Open Office Components

ASTM E1111

Scope

1.1 This test method covers the measurement of the interzone attenuation for three components of open-plan spaces:

1.1.1 Ceiling systems when used in conjunction with partial-height space dividers. This arrangement is commonly used in offices to achieve speech privacy between work zones in the absence of full-height partitions. This test method is applicable to any ceiling configuration, including, for example, a pattern of sound-reflective panels in an otherwise sound-absorptive ceiling. This test method generally requires use of a fixed space divider height of 1.50 m (60 in). In recognition of trends toward alternate divider heights in open office environments, measurements with an alternate divider height may be conducted in accordance with this standard.

1.1.2 Furniture panels used as acoustical barriers in open-plan spaces to provide speech privacy or sound isolation between working positions.

1.1.3 Vertical panels, including wall finishes such as sound-absorbent panels, and furniture panels or screens which may reflect sound. It may not be applicable to such items as window finishes or furniture other than panels if these differ significantly from flat wall panels.

1.1.4 The combination of results from the various components of an open-plan office is beyond the scope of this standard.

1.2 Unless otherwise qualified, all dimensions specified in this test method shall be understood to have a tolerance of ±6 mm (±1/4 in.) The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

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.

Keywords

acoustical; ceiling systems; interzone attenuation; open-plan

ICS Code

ICS Number Code 91.060.30 (Ceilings. Floors. Stairs)

DOI: 10.1520/E1111-07

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology Summary of Test Method FIG. 1
3	Significance and Use FIG. 2
4	Laboratory Test Facility FIG. 3 FIG. 4
5	Apparatus Sampling Test Specimen
6	Procedure
7	FIG. 5
8	Single Number Classification Report A1. GUIDE FOR ACCREDITATION OF TESTING LABORATORIES A1.1 Scope A1.2 Referenced Documents A1.3 Terminology
9	A1.4 General Requirements A1.5 Requirements Specific to This Method

Additional information

Standard Title	E1111-07 Standard Test Method for Measuring the Interzone Attenuation of Open Office Components
Published Code	ASTM
Publication Date	2007
Pages Count	9
ICS Codes	91.060.30 - Ceilings. Floors. Stairs