Engineering Center

I have a 30" tall CMU stem wall missing at least (22) #5 bars that need to get epoxied into the footing. Is there a better approach than removing the stem to drill 8" into the footing to epoxy? Does Hilti have a bit that would be suitable for this depth of a hole? Just looking for options

I have a project with a Redhead expansion anchor that is not rated for cracked concrete. I was going to replace it with the correct Hilti anchor. Can the old anchor be removed and replaced with a Hilti Wedge anchor and still meet the design capacities?

Is the concrete hole diameter (do) specified in ESR-4868 for HIT HY-200 epoxy an explicit limit? In other words, can the hole diameter be larger than what is specified in the ESR report, and if so, is there any limit to how large the hole diameter can be? I have a project where the GC, through a series of mistakes, ended up wi...

Is it possible for HILTI PROFIS Engineering to use 2 types of anchors on one base plate?

I'm Trying to design an Anchor without base plate and it keep giving me that error?

Can we substitute HY 70 with HY 100 to secure HAS rods into masonry conc bond beam which will be grouted solid

Is it possible to achieve a 3hr fire rating with intumescent paint on a HSS membrane? If so what UL # can be used?

Hello, I am registering my engineers for the upcoming 9/14 webinar. If one is unable to attend due to travel, may they view the recorded webinar later and still receive a certificate?

I have several 16" x 16" openings in a 7" thick masonry firewall. I'd like to place steel plates on both sides of the wall over these openings and fill the void between the two steel plates with a Fire Stop product. What product would be recommended for this application?

Is there a standard detail or existing EJ for a firestop joint around a spray fireproofed beam supporting a composite slab? This is a very common condition, but I'm not finding an existing assembly anywhere. It would appear to be both a head-of-wall condition similar to HW-D-0042 combined with a thru-penetration like W-L-7188,...