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Steel I beams

19K views 45 replies 25 participants last post by  jhark123  
#1 ·
I Have a customer that wants to build an interior wall in their basement beneath their metal I beam.
My concern there is no way to fasten short of drilling holes and bolting the top plate of the wall to the Ibeam.
Can this be done or would it weaken the metal structure?
 
#5 · (Edited)
If you're not set up to do Ramset, then place just a few bolts and use adhesive on the rest - Liquid Nails or such. I'd probably build and place with adhesive, then drill and tap for a bunch of screws - depending on your application, and since there's nothing structural about it, a bunch of 1/4-20 might be perfectly fine, and would only take a few minutes. If you start getting into 1/2 in+ bolts and nuts, the drilling starts to be a real PITA. Properly placed adhesive will never fail, anyway.
 
#7 ·
when we have to do thisjust drill a 3/16"hole like every 4' threw the steel. Glue the top plate and run a screw in the holes from the top. it will hold it untill the glue dries and it wont allow it to shift around like just bending a few nails over. also will hold it up in place so no need to try to wedge it up to try to get stud dimensions.
 
#9 ·
I haven't had too much experience using the adhesive But it sounds like a great idea!
It sounds like that may be the easiest approach.
I think I would like to put in a few bolts say every 4 feet or so As well as using adhesive.
My main concern is that by drilling holes in the I-beam Would I be weakening the structural integrity Of the beam?
 
#18 ·
ohiohomedoctor said:
I had the same experience. Same feeling as the first time I watched a chop saw blade approach a piece of Schluter trim metal.
It's funny when you realize a better way to do something that's been right in front of your eyes the whole time.
 
#43 ·
When you use steel studs against a wall, for instance in a basement exterior wall both screws are installed the same direction. So the screw closest to the basement wall is screwed first through the stud and then into the track.
 
#30 ·
FramingPro said:
Glue my plate? :eek: If it moves and my wall gets skewed someones getting screwed :whistling
I was thinking about this the other day, if you had track, you could only get one nail in side of the stud assuming its like a basement frame..how to does 1 nail work... not too well. what am i missing?
Are you assuming the wall being framed is along the exterior of the foundation? Since he's trying to frame under a steel beam more than likely it is in an open area where he can screw off a stud through both sides of the track.
 
#33 ·
3M exterior double sided tape will amaze you! :thumbsup:

I also use the pins to shoot into the steel with my Hilti gun.

Glue does work also.

All good advice here.
I only use double stick on temporary partitions on a finished floor. Works great.

I have to agree with Griz. Never heard, done or seen gluing plate or track to a beam, or any steel.
 
#36 ·
I would just PL the top plate and drill in a few self tapping screws just enough to hold it straight. Steel I beams should be plenty strong enough to have a couple holes in it. And of you're really concerned make it tight and it will bear some on your wall.