I was wondering what is the best way to attach a PT 4×4 sill to a concrete pad for a small outbuilding. The building is a well house. Thanks
Tom
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Replies
best and easiest is cast-in-place foundation bolts (J-bolt ), say 1/2 x 10..
if the slab is already poured... drill and set epoxy foundation bolts...
Mike Smith Rhode Island : Design / Build / Repair / Restore
You can also get 3/8 and 1/2 inch bolts that screw directly into a drilled hole just like Tapcons.
Saves a shiitload of work. No inserts and no epoxy.
Gabe
gabe , how did you get #### past the censor ? do you know someone ?Mike Smith Rhode Island : Design / Build / Repair / Restore
I know people.......................:)
Gabe
shiit, shiiit, shiiiit. sheeeeeeeet !
tihs............it's all done with mirrors.......................!
carpenter in transition
right.. but gabe blew that 1 right by me...
kinda like toronto derailing the red sox train..Mike Smith Rhode Island : Design / Build / Repair / Restore
Mike you might want to check out http://www.powers.com/
regarding wedgebolts.
Kinda like a king sized tapcon. One shot installation.
Later
Gabe
gabe.. i've used 'em all... but thanks for the link..
so far... for sills in existing conc. i like the epoxy bolts....but each situation usually gets a different solutionMike Smith Rhode Island : Design / Build / Repair / Restore
Well, duh, for a well house - just glue it down with drywall or subfloor adhesive, unless you got some code weenie on your tail.
Ditto what Gabe said about using wedge bolts.
However, if you cannot find this type, you could use "quick-bolts" instead...they are a concrete anchor that has a nut & washer on top and an expanding sleeve attached to the bottom of the bolt. Drill your hole, pound the sleeve anchor into the hole, place the nut & washer back on top, and tighten down with a wrench. These normally hold really well.
Davo