Wood Fired Pizza Oven Concrete Slab

Many do it yourself pizza oven builders as well as importers of authentic italian brick ovens are big advocates for using vermiculite or perlite mixed with concrete.

Wood fired pizza oven concrete slab. Building a brick dome for a wood fired pizza oven setting out first course. It took a while to put everything together however the final outcome has been completely worth it. A single dome for a wood burning oven takes about 0 5 cubic meter of gravel it s a small job and it is interesting enjoyable work. Excavate your pizza oven foundation photo 1 then frame the slab with 2 x6 lumber set to the correct height.

I started by laying a concrete slab 155cm x 175cm x 10cm. An outdoor pizza oven is essentially a contained wood fire so you will need a solid fireproof base. If necessary hold the frame in place with wood stakes. Mixing the refractory concrete this way without a concrete mixer machine is not a very hard job.

While there are several ways you could go about this we recommend building the stand on reinforced concrete foundations using core filled versaloc or besser blocks for the walls. This base will help to carry the weight of the oven raise it to an operational cooking level and the thick floor will help to insulate the oven. I ve finally finished the building of my wood fired pizza oven. The base specifications of a wood fired pizza oven.

But it has worked out good as it is a free standing slab and i know there is no way its going anywhere. But the brickie who helped me did his calcuations wrong and made the concrete double strength. 1 you will need to build a base with a 15cm thick concrete slab for the oven to sit on. This pizza oven must weigh about 300kgs so it needs to be well constructed.

Pros and cons of vermiculite or perlite. The first step in building a wood fired oven is to construct a solid stand. The materials were sometimes tricky to find however generally i found them at hardware and oven refractory places. Check to make sure that the longer stud sits inside the shorter stud and that the frame opening is the right dimension.

These builders will use a 5 1 6 1 or 7 1 parts insulator to one part concrete to build their hearth and skin the pizza oven dome. The slab is around the 12 13 inches thick mark yes very thick with enough reo bar in it the build a house on.