Thank you for the heads up on the spalling issue. I have some kiln bricks i just found in the attic to add around the burn area, the sand in the forge is gone and the concrete pad is just to seal the large unused area. The idea is to build an oven so to speak around the gravel spot, which will be the floor. I pile up fuel on top of the gravel and use the walls of kiln brick to keep it off the concrete. Air flows through the gravel and after forging i clean out the ash.
I re wrote that as best i could without a video example at the moment because i felt there was a bit of miscommunication as to how i have it planned. I will try later to upload and link a video showing my forge so far. And when i do, i will copy and paste this thread into the forge section so that it is thread appropriate. thanks again!
As for dirt around here i am coastal so its pretty much all sand,