Prima 120 AOS Manual
Mugnaini Imports, Inc.
15
DOME SHAPED ENCLOSURE
Example
STEP 1
Attach the appropriate Simpson DuraTech chimney (or
similar product) on top of the flue and extend, based on
your overall dimensions.
STEP 2
Drill holes to accommodate
¼
” steel pencil rod rebar
around the perimeter of the concrete slab 12” apart.
STEP 3
Place Pour Stone™ or equivalent and 6ft. lengths of the
above mentioned rebar in the drilled holes and bend to
desired shape, then wait for the Pour Stone™ to cure.
STEP 4
Once the Pour Stone™ or equivalent has cured, reshape
the rebar and wire all the ends together at the top around
the chimney, leaving the excess for now.
STEP 5
Begin at the bottom of the rebar and wrap with expanded
metal lath around the perimeter. Work your way to the
top, wiring the lath together as you go. Cut out a 12”x
12” access hole in the back at least 10” up from the oven
crown to pour in the Perlite granules. Place a 2” diameter
metal weatherproof air vent on the back near the top of
your structure at the chimney to prevent condensation
within the oven enclosure.
