Bathroom floor in place..

You can see the finished floor of our bathroom here. We haven't finalized the height yet. The way this is done is the plywood is screwed and glued to the beams to make it very solid. However we can't adjust the height of the whole thing if we need to later. We don't know how high the tile will be, etc.

You can see how we used the ramset tool again to hold the 2x10 beams to the concrete wall. You can see with the washer on the nail head has been pulled nicely against, almost inside the wood. Once these nails are in, only a steel grinder can take them off. Its impossible to pull them out with any kind of pry bar as they fuse themselves to the concrete or steel they are fastened in.

I-Joist hanger for our floor.

Completed floor beam.