Intertek Directory of Building Products

ClarkDietrich Steel 'C-T' Stud and J-Tabbed Track Fire-resistance-rated Shaftwall and Stairwall Wall Assemblies Company: ClarkDietrich

PRODUCT DESCRIPTION:

'C-T' Stud, galvanized steel, roll-formed and punched, minimum 2-1/2" deep by 0.019" thick.
J-Tabbed Track, galvanized steel, roll-formed and punched, minimum 2-1/2" deep by 0.019" thick.

SYSTEM DESCRIPTION (unless otherwise noted, fire ratings apply to tests conducted on both sides):
  • Assembly Rating:  1-hour, Non-load bearing shaftwall assembly, Design weight: 6.5 psf (refer to Design CD/WA 60-01)
  • Assembly Rating:  2-hours, Non-load bearing shaftwall assembly.  Design weight: 8.5 psf (refer to Designs CD/WA 120-01).
  • Assembly Rating:  2-hours, Non-load bearing Stairwall assembly, Design weight:  8.5 psf (refer to Designs CD/WA 120-02).
Designs listed are minimum construction requirements to achieve fire rating.
Evaluated to the following (Unless otherwise noted, the assemblies in this section have been evaluated for conformance to the following standards):

ASTM E119, Standard Methods of Fire Tests of Building Construction and Materials
CAN/ULC S101, Standard Method of Fire Endurance Tests of Building Construction and Materials
NFPA 251, Fire Test of Building Construction and Materials
UL 263, Fire Tests of Building Construction and Materials
 
CERTIFIED FOR USE IN THE FOLLOWING ASSEMBLIES
Wall Assembly Design Number‡
Corresponding Assembly Listee
CD/WA  60-01 ClarkDietrich
CD/WA 120-01 ClarkDietrich
CD/WA 120-02 ClarkDietrich
CB/WA 120-01† Continental Building Products
CB/WA 120-02† Continental Building Products
GP/WA  60-01† Georgia-Pacific Gypsum
GP/WA 120-01† Georgia-Pacific Gypsum
GP/WA 120-02† Georgia Pacific Gypsum
‡Designs are based on, and supported by, proprietary test reports.  The test reports further define proprietary design details which make these listings applicable only to the specified products manufactured by the listed manufacturer.

†Design Listings are located in the respective Continental Building Products or Georgia Pacific Gypsum Listing Reports
Listing Report Return to Search
Attributes
AssembliesFire Rated Wall Assembly Un-Loaded
CriteriaUL 263 (2003)
CriteriaNFPA 251 (2006)
CriteriaASTM E119 (2007)
CriteriaASTM E119 (2008a)
CriteriaUL 263 (2011)
CriteriaASTM E119 (2012a)
CriteriaASTM E119 (2015)
CSI Code09 22 16.13 Non-Structural Metal Stud Framing
CSI Code09 21 16.23 Gypsum Board Shaft Wall Assemblies
Fire Resistance1 Hour Wall Assembly
Fire Resistance2 Hour Wall Assembly
Listing SectionADDITIONAL COMPONENTS FOR WALL ASSEMBLIES
Listing SectionWALL ASSEMBLIES
Spec ID26661
Design Documents
Public Documents
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