2. The Oven Stand
Overview
The concrete block stand rests on the foundation slab, and
provides the legs (structure) that support the insulating
hearth. The hearth slab will be constructed to lie on top of
the block stand and your oven dome in turn will rest on the
hearth. The hearth stand is constructed using standard (8’ x
8” x 16” and 8” x 8” x 8”) concrete blocks. The hearth slab
fits flush to the edges of the oven stand.
The first three courses of the block stand form a three-sided
U, leaving an opening in the oven front that provides access
for wood storage. The fourth course of blocks spans the
opening at the front of the U, by resting on two pieces of
2"x2"x3/8" angle iron. Alternatively, a pre-cast lintel can be
used to span the base opening. The insulating hearth, once
poured, will rest directly on the fourth course of blocks.
(Photo 2.1)
2.1 Angle iron supports the fourth block course.
For large commercial ovens, it might be necessary to build
a third leg (supporting column) in the center of the stand to
support the additional weight of the larger commercial oven
and its hearth slab.
2.2. Stand with cast lintels.
2.3. A corner installation.
Instructions
Build a block stand comprised of four courses using
standard 8"x16"x8" and 8"x8"x8" concrete blocks found at
your local building supply store.
We recommend that you dry stack your building blocks,
then after you have checked that your stand is square and
level, fill every other core with concrete and rebar for
stability. This approach will save you time and energy
compared with mortaring each block in place, and will
provide you with a structurally solid base.
Using a chalk line, mark the layout of your block stand
directly on the foundation slab. Make sure that it faces
Pompeii Oven Instructions
© Forno Bravo, LLC 2007-2009. All Rights Served.
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