Is there an approved system for 1" steel fire protection line with self regulating heat trace cable attached passing through a 2 hr rated gypsum wall
Greetings Tor.
Thank you for checking out ASK Hilti!
We do not have a off the shelf listed system for you to utilize. Therefore, we will need to create an Engineering Judgment (EJ) to accommodate the firestop application you described in your inquiry.
We can address your application through an Engineering Judgment which will be a custom detail showing your exact application with the firestop components required to maintain the stated ratings.
Hilti is proud to announce the launch of our engineering website, the HILTI CONSTRUCTION PLATFORM (HCP). This platform will be the home for all of your Fire Protection Engineering needs, including Engineering Judgment requests. You can find more information on how to access this new platform here: https://www.hilti.com/ej (US) or https://www.hilti.ca/ej (Canada.)
If you have any questions, please reach out to our customer service team at 1-800-879-8000 (US) or 1-800-363-4458 (Canada) for assistance.
Thank You for choosing Hilti as your Firestop Experts!
Best Regards,
Tri Truong,
Fire Protection Engineering Team