Intertek Directory of Building Products

Pacific Woodtech Corporation - PWI Wood I-Joists Company: Pacific Woodtech Corporation

The PWT I-Joists are engineered wood products, which have been designed to replace conventional wood joist members.  These I-Joists are manufactured in the general shape of an “I” and are formed from lumber as flanges and oriented strand board (OSB) as webs.
   
FIRE RATINGS
Test Standards Rating Design Number
ASTM E119 and CAN/ULC S101 45 minutes PWT/WIJ 45-02
ASTM E119 and CAN/ULC S101 1 hour PWT/WIJ 60-06
ASTM E119 and CAN/ULC S101 1 hour PWT/WIJ 60-07
ASTM E119 and CAN/ULC S101 1 hour PWT/WIJ 60-08
ASTM E119 and CAN/ULC S101 1 hour PWT/WIJ 60-09
ASTM E119 and CAN/ULC S101 90 minutes PWT/WIJ 90-01
ASTM E119 and CAN/ULC S101 2 hours PWT/WIJ 120-02
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Attributes
CriteriaCAN / ULC S101 (2007)
CriteriaCAN / ULC S101 (2014)
CriteriaASTM E119 (2014)
CriteriaASTM E119 (2020)
CSI Code06 17 33 Wood I-Joists
Fire Resistance2 Hour Fire Rated
Fire Resistance1 Hour Fire Rating
Fire Resistance90 Minute Fire Rated
Fire Resistance45 Minute Fire Rated
Listing SectionPREFABRICATED JOISTS
Listing SectionROOF/CEILING, FLOOR/CEILING, BEAM & COLUMN ASSEMBLIES
Spec ID23357
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