Engineering Center

I have a gap between CMU wall and roof decking at a 1 hour rated wall what system do I need to use ?

Hello, I am unable to access Profis Engineering. Please see attached error message when trying to access the software. Do you have any troubleshooting steps for this issue?

Does Hilti have carcingenic free firestop sealants? A sealant that can be substituted for FS-ONE MAX?

Is there a 3/4 dia limit on anchor rods?

Nonmetallic pipe floor penetration, 2hr, C-AJ-2110, 3D - can a wall thickness less than Schedule 40 for FRPP vented piping system be used with this listing? Is the Sch 40 wall thickness the maximum, minimum, or absolute for this listing? Should I request an EJ for a different wall thickness?

The product data sheet states this can be used in various base materials such as masonry, concrete, gypsum, etc, but can your tech department confirm it may be used also on glass? Or would it require a primer? Yamil Tamayo ytamayo@nbbj.com

I need help with top of tiltwall detail to be fire rated. The rating is at the tiltwall and not the drywall. We are framing 3 5/8 to the deck with type x drywall.

In the webinar test, I scored 9/10 and the question marked incorrect was regarding creep. Explanation: Base material type, loading conditions, and installation temperature will influence creep for post-installed anchoring applications. I choose to exclude installation temperature as the one factor that would not influence cree...

I am looking for technical resources on a legacy Hilti adhesive anchor, HIT-HY 150. Based on existing drawings, HIT-HY 150 was used, and I believe it was replaced with HIT-HY 100, could you confirm? Also, since HIT-HY 150 is not available on the Hilti PROFIS Engineering Software, I would like to know if HIT-HY 100 can be used ...

I am not sure about how to select the correct load adjustment factors in shear. What does perpendicular toward edge and parallel and away from edge mean? How do I interpret these two columns of data to select the applicable load adjustment factors for edge distance in shear? Is there a design example that shows how to use the ...