Bim.com Import 2026-06-25 06:11:23 Properties Reverberation time (T60) v1.0
Property

Reverberation time (T60)
v1.0

Active

URL: https://opendictionary-ecstest.test-bim.com/organization/25869347-9422-4528-ac1c-65954fa4061d/dictionary/9287e0cf-0039-4370-9a67-daf4043be075/property/ec7a6907-232d-4189-aae2-86d37d7a7d84

GUID: 45663cfc-18a3-4a57-b01d-a0b0b7e17208

Definition

Time for sound level to decay by 60 dB in the space (s), per ISO 3382

Description

Acoustic reverberation target per use type

Example

6

Technical definition

Data type

Float

Unit

Second (s)

Quantity Kind

Time

Usage

Property groups (1)

References

Reference documents (2)

  • ISO 3382-1 Acoustics Reverberation Time v1.0
  • ISO 3382-2 Reverberation Time Rooms v1.0

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