Showing posts with the label firebricks

Cutting The Firebrick Floor - DIY Wood-Fired Pizza Oven Project

The oven construction process has been one focused on:  planning (the foundation), building (the foundation), planning (the stand), building (the stand).  And, then more planning (for the oven). comes the ACTUAL building of the oven.  That starts with learning how to handle the wetsaw and cut out the floor.  Thanks to my VERY HANDY brother-in-law, we went with an isolated floor.  That means, we cut the floor of the oven to be 40" diameter and *then* cut out the soldier course to lay NEXT to the floor.   We started with cutting the oven entry:  Then, thanks to the jig that my brother-in-law made, we quickly cut out the rest of the floor and the soliders: We began to figure out the oven opening and how to make the transition pieces from opening arch to oven dome: And, cut out the second layer of the dome - these only with side-cuts, no tilt cuts (yet): We also built our indispensable tool (IT) or dome gauge - to help place the bricks of the dome: We did ALL of the inital

Laying Out And Drawing Oven Floor For Wood-Fired Oven - July 2024

Yesterday, I shared the details of a template that I cut out of Masonite and a circumference tool that will shape the form of the floor of my wood-fired oven.  In order to get the inner arch opening correct, I opted to create a second drawing jig - one that is 20.25" wide that will set the width of that opening.   The goal was to draw the outline of the oven floor, but it proved harder (for me) than I thought it might be when I started. Before I get into the process of getting the oven floor drawn, a quick mention on firebricks.  The community on FornoBravo spec's "Medium-Duty Firebricks" for the floor and dome.  After poking around online, I've come to discover that Illinois is home to the Alsey Refractory - in Alsey, Illinois.  Somewhere between Springfield and St. Louis is the Alsey Refractory ; where they've been making firebricks in the USA for more than 100 years.  A few towns over, a materials dealer - LaGrange Materials - sells Alsey firebricks.  The

DIY Pizza Oven Floor Template-Making - July 2024

Last week, I showed the final form of the raised hearth - after I stripped the concrete-pouring forms from the four sides and talked about how I can now move-on to actual oven building.    For me, that started with creating a template out of Masonite.  I bought an 8x4' sheet and created a little circle-drawing jig that I cabbage'd together out of spare parts I had on hand.  The sheet is just 48" wide and after thinking about it, I've decided to make a 40" oven (interior diameter), which means the outside footprint diameter is 49".  That meant that I'm going to be a half-inch shy on either side.  That's ok.   I also needed to figure out where the dome meets the inner arch.  I started by attaching the circle-drawing-jig to the center of the board and drew out a 40" and 49" circle.  Then, I started to think about my arch sizes and how the inner/outer arch differ.  I chose to go with a 20-1/8th" inner arch width.   That meant that I could