Engineering Center

Profis Anchor is not working, attached is error message I am getting

When trying to log into Profis this morning, I get the following error message: Can you help me regain access?

I just watched the webinar Universal Cast-In Firestop Sleeve. How do I obtain the CEU certificate?

Hilti Profis is not working with Google chrome

Working on a project where we have a flue duct penetrating a 2hr rated wall. This is an insulated duct, but the outside of the insultation can still reach temperatures up to 200 degrees. Is there any UL rated assembly that would insulate and protect the gypsum assembly while standing up to the high temperatures?

A new composite concrete deck abuts an existing masonry exterior wall without any gap due to structural requirements. To maintain a 1hr horizontal separation, a firestop is required around the edge of the slab. Please advise if there is a specific firestop detail for this application. Thanks,

Currently a client came back to me with a condition on site, original drawings specified hilti HY 500 + Has threaded rods, during installation the GC mixed some of the details and installed mechanical screw anchors (Heavy Duty Tapcon) with the epoxy, they are going to replace the connection and re-install with threaded rod + e...

We have installed our top track per ASTM C745 with the following requirement: 5.2.3 Runners to Wood—Shall be fastened with screws providing not less than 1 in. (25 mm) penetration or nails providing 11 ⁄2 in. (38 mm) penetration into the wood The inspector has requested that we get a letter stating that we would be able to us...

I have sloped (1/2 per foot or less) 3 metal deck on flat wide flange beams at my roof. SDI recommends 1/2 max per foot is OK for deck bearing and welded connections. Is this true for PAF (specifically X-ENP19 PAF) as well? What is the limit on how much the deck can be sloped versus the flat top flange of a supporting steel...

I just watched the On Demand Hilti Kwik-X webinar. How to attain the associated 1 PHD credit?