Understood on your deck. The biggest problem I face here is heaving. The frost line is...IIRC...52” per code. Our elevated deck off the back (which I did not build) has begun to suffer from this for the past 4-5 years every winter. It’s taking it’s toll and the entire thing will need to be addressed in the next year or two at most. That was on the “list” but being called back to meaningful employment has thrown a wrench in that. I envy you folks down south. With the exception of using hurricane ties on everything 😁 construction is a lot simpler!
Yes. Wife and I poured the countertop in place. I did some research making my own forms, but in the end bought pre-made breakaway form from Concrete Countertop Solutions. They have several different styles but we just got the basic 2 1/4” square edge. The top of the bar is 1/2” CDX on top of which was placed 1/2” Durock. The forms (which are VERY easy to use, were then simply screwed into the Durock with 3/4” pan head screws to secure. They make a fiberglass mesh and clips (the clips also screw into the Durock) that allows the mesh to be suspended mid-depth in the mold to reinforce it. I used the special mix concrete and added powder black coloring to each 40lb bag as I mixed. The forms worked great (there are a bunch of videos on their website) and once snapped off produced a glass smooth surface on the edges.
Our experience with concrete is exceedingly limited. Lol. The issues I had were self induced. Mixing the stuff (in 5gal buckets) was a PITA and I gave up using the previously mentioned Makita moose-drill. In fact, I might have toasted the innerds on said drill. I ended up using a small shovel and hand trowel to mix each bag. A concrete guy I am not. That all said, it did pour well and the wife did the leveling while I mixed the buckets. The surface has a few spots of “roughness” (I think the term is called “burning”) from my inept trowel work, but I actually wanted that and it makes it look a bit more rustic.
I’ll try to take better picks of it today.
A couple of concrete pics:
Forms and mesh in place:
My concrete mixing facility:
After initial pouring: