Why I Oughta...

Back a couple weeks ago, I shared the latest pizza oven build project update:  I set the floor and the first chain of the dome .  I went with an isolated floor, so the first 'chain' of the dome is set at the same height as the floor.  But, instead of being set on a 50/50 blend of mason's sand and fireclay, I set the dome chain with refractory mortar - BETWEEN - the joints.   Today, I'm sharing how the dome is going vertical.  Thanks to my brother-in-law (not Equation Boy/Man, rather on Nat's side), I have an indispensable tool (IT) or dome gauge that allows me to easily set each brick of the dome at the right distance and angle.  You can see it in the first photo below.   The other thing that I did was to cut-down the Masonite template that I used to create the floor and placed it *inside* the dome to keep the floor clean from errant mortar and what-have-you.  I'll pull it out when the dome is complete.   The first photo shows ...

The oven project is continuing to move head.  Last time I posted about it was the cutting and installation of the CalSil insulation board that I mounted on top of a pattern of mosiac tile .  That 4" of CalSil insulation is the base for the firebrick floor.  So, laying that insulation was the last big piece towards building the actual oven.    To get the floor in place and level, I opted to lay down a base of mason's sand (which has no rocks) and fireclay (the dried-up dust from cutting the firebricks that comes off the saw) that I combined 50/50 and wet to make a paste.  You can see this process in a few photos below.  I used a notched trowel to smooth out the paste.  Then....I began to lay the brick floor down like tile.   Next up - laying the full floor and the first layer of the dome.  As a reminder, I opted to isolate the floor from the dome with the dome bricks cut separately from the floor .