CodeChronicle

OBC 2006 Division B

9.11.1.1.

Version 0 — in force 31 December 2006

In force
Verified · covered Verified against the 2006-12-31–2007-04-01 consolidation, whose range covers the query date. How to read this

Provenance

OBC 1997 · continues from 9.11.1.1. — Pro

Base · O. Reg. 350/06 · ext← current

Original — base regulation

O. Reg. 503/09, cl. 151 · ext v1 →

In force 2010-01-01

Next: O. Reg. 503/09, cl. 151 · ext (not in force until 2010-01-01) v1 →

OBC 2012 · continues as 9.11.1.1. — Pro

9.11.1.1. — Determination of Sound Transmission Class Rating

Comparing versions

Changed text stands out · unchanged is dimmed

v0 base

Earlier · viewing · 2006-12-31

(1) Sound transmission class ratings shall be determined in accordance with ASTM E413, “Classification for Rating Sound Insulation”, using results from measurements in accordance with,

(a) ASTM E90, “Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements”, or

(b) ASTM E336, “Measurement of Airborne Sound Insulation in Buildings”.

v1 O. Reg. 503/09

Later · 2010-01-01

(1) Sound transmission class ratings shall be determined in accordance with ASTM E413, “Classification for Rating Sound Insulation”, using results from measurements in accordance with,

(a) ASTM E90, “Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements”, or

(b) ASTM E336, “Measurement of Airborne Sound Attenuation Between Rooms in Buildings”.