ASTM E1111/E1111M
Standard Test Method for Measuring the Interzone Attenuation of Open Office Components
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About This Item
ASTM E1111/E1111M is the ASTM standard for measuring the interzone attenuation of open office components, providing a consistent way to evaluate how well these systems reduce sound transmission between work areas. This matters for open-plan environments where acoustic separation can affect privacy, comfort, and day-to-day performance. By using a defined test method, ASTM E1111/E1111M helps buyers, specifiers, and manufacturers compare results more reliably and support informed product selection.
What is ASTM E1111/E1111M?
This standard is a test method focused on interzone attenuation, which is the reduction in sound transfer between spaces divided by open office components. It is intended to give a repeatable technical basis for assessing acoustic performance in office partitioning and related systems. As an ASTM standard, it supports clearer communication between manufacturers, test labs, and purchasers when evaluating products intended for open office layouts and similar workspace arrangements.
Where is ASTM E1111/E1111M used?
ASTM E1111/E1111M is commonly used in the evaluation of open office components such as partitions, screens, and other space-defining elements designed for workplace interiors. It is relevant during product testing, specification review, and procurement decisions where acoustic performance is a factor. The standard is especially useful for offices and commercial interiors that depend on modular systems and controlled sound attenuation to help separate adjacent work zones without full-height construction.
Why is ASTM E1111/E1111M important?
This standard helps create more consistent and comparable acoustic test results, which is important for product evaluation and quality control. ASTM E1111/E1111M can support compliance efforts, reduce uncertainty in procurement, and improve confidence when comparing open office component performance across different suppliers. For projects where sound control affects usability and occupant satisfaction, a recognized test method helps reduce risk and strengthens technical documentation.
- Interzone sound attenuation
- Open office component testing
- Acoustic performance comparison
- Specification and procurement support
- Publication Date: 2022-04-21
- Publisher: ASTM
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