Solutions for upper mid-rise and high-rise mass timber constructiojn: fire performance of cross-laminated timber with adhesives conforming to 2018 edition of ANSI/APA PRG-320

https://library.fpinnovations.ca/fr/permalink/fpipub52836
Auteur
Dagenais, Christian
Ranger, Lindsay
Bénichou, Noureddine
Date
May 2019
Genre du document
Research report
Domaine
Sustainable Construction
Auteur
Dagenais, Christian
Ranger, Lindsay
BĂ©nichou, Noureddine
Collaborateur
Natural Resources of Canada (NRCan)
Date
May 2019
Genre du document
Research report
Description physique
35 p.
Secteur
Wood Products
Domaine
Sustainable Construction
Champ de recherche
Building Systems
Sujet
Building construction
Fire
Cross Laminated Timber (CLT)
Standards
Adhesives
Langue
English
Résumé
The objective of this research is to evaluate CLT face-bonded with adhesives that meet the new 2018 ANSI/APA PRG 320 with respect to elevated temperature requirements and their effects on the resulting charring rates when exposed to the standard time-temperature curve of CAN/ULC S101 (similar exposure to ASTM E119). The results can ultimately be used to propose modifications to the charring models currently used in CSA O86-14 and the NDS, if found conclusive.
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