Hello,
Do you have firestopping UL systems for the following metal conduit penetrations?:
1.1hr Gypsum
2.3hr Concrete
Hello please see attached for 3 Hr gypsum (WL 1252) and 4 hr concrete floor/wall (CAJ 1630). If these do not match your application you can submit an Engineering Judgement (EJ to us. Please below on how to submit an EJ.
Thank you
Chase Hellan
Sr, Fire Protection Engineer
We are proud to announce the launch of the HILTI CONSTRUCTION PLATFORM (HCP), our company’s new engineering service website. This platform will be the home for all of your Fire Protection Design needs. Instead of emailing a PDF form for a request, the platform enables you to create new Engineering Judgment (EJ) requests, submit revisions to previously completed EJs or connect with an FPE on a question. HCP also enables you to track the status of your request.
You can find more information on how to access this new platform here: http://www.hilti.com/ej (US) or http://www.hilti.ca/ej (Canada.) If you have any questions or require assistance navigating the platform, please call Customer Service for help at 1-800-879-8000 (US) or 1-800-363-4458 (Canada.)
Along with HCP, Hilti is excited to announce our new mobile app for all your firestop needs: Hilti Firestop Selector. Using the Firestop Selector app gives you easy access to the Hilti Fire Protection Design Team from the jobsite, on the road, or in the office to request a new EJ, an EJ Revision, or a Question anytime, anywhere. You can download the app using the appropriate link below.
Hilti Firestop Selector App – Google Play Store
Hilti Firestop Selector App – Apple App Store
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
Whoops sorry! Meant 3hr Gypsum and 4hr Concrete.
Thank you! I see both products say base material of concrete and gypsum. Could we use either product for both base materials or would we have to follow each system for each?