ANSI/UL 263-2003
Standard for Safety for Fire Tests of Building Construction and Materials

Standard No.

ANSI/UL 263-2003

Release Date

2003

Published By

American National Standards Institute （ANSI)

Status

Withdraw

Replace By

ANSI/UL 263-2011

Latest

ANSI/UL 263-2011

Scope

1.1 These fire tests are applicable to assemblies of masonry units and to composite assemblies of structural materials for buildings, including bearing and other walls and partitions, columns, girders, beams, slabs, and composite slab and beam assemblies for floors and roofs. They are also applicable to other assemblies and structural units that constitute permanent integral parts of a finished building. 1.2 The classifications for building construction and materials are intended to register performance during the period of fire exposure and are not intended to be interpreted as having determined their acceptability for use after fire exposure.

ANSI/UL 263-2003 history

• 2011 ANSI/UL 263-2011 Fire Tests of Building Construction and Materials
• 2003 ANSI/UL 263-2003 Standard for Safety for Fire Tests of Building Construction and Materials