Engineering Center

Is the Firestop Box Insert product only for use where two boxes on either side of the wall are adjacent to one another, or can it also be used to provide membrane protection for a electrical box. I have an already installed box. Accessing the box surface inside the wall cavity to apply Firestop Putty Pad would be difficult.

JSON file created in RAM Structural Systems v24.00.02.51 not in correct JSON format and will not import into Profis

Hi, I would like to extend pedestal for additional anchor bolts. For Post-installed Reinforcement Embedment length, the calculation is as below with Rebar Theory. #4 Rebar, Ld = 3/40*60000/(1.0*sqrt(3000))*1.0/2.5*0.75=24.65= 25” However, the concrete pedestal width is less than 25”, so I was wondering if I can use 6” based...

How can get the PDH certificate?

Hello, our engineer is telling us that if we have embedded a 9 L anchor more than 7.25 (its a 3/4 x 9 anchor) that the design capacity is voided. Is this correct? We have installed these approximately 8 to be snug against a beam we were bolting on to a concrete face.

I need a dust collection system for aluminum shavings, standard dust collection equipment should work fine. 150-300 CFM would work for our application. 3 3/8 O.D. connection for hose to back of saw. Let me know if you have any questions and certainly if you have an application that will work for us. Need bag system on it as we...

Is there a code compliant anchor to use with single wythe brick veneer?

I need a 2 hour rated penetration assembly for insulated 3 steel pipes in a U336 wall. I've found W-L-1406c but that does not include insulated pipes. Is there a variation that does?

Will today's webinar be available to view at another time?

This is for plumbing pipes and other penetrations through a non-rated floor assembly.