ANSI/UL 1479-2012
Standard for Fire Tests of Through-Penetration Firestops

Standard No.

ANSI/UL 1479-2012

Release Date

2012

Published By

American National Standards Institute （ANSI)

Status

Be replaced

Replace By

ANSI/UL 1479-2015

Latest

ANSI/UL 1479-2015

ANSI/UL 1479-2012 history

• 2015 ANSI/UL 1479-2015 UL Standard for Safety Fire Tests of Through-Penetration Firestops (Fourth Edition)
• 2012 ANSI/UL 1479-2012 Standard for Fire Tests of Through-Penetration Firestops