Prima 120 AOS Manual
Mugnaini Imports, Inc.
6
STEP 3
Place #4 rebar 12” o.c.,
each way, 2” above CMU block
and pour a leveled 4” concrete slab.
STEP 4
Install/extend 6” or 8”concrete block around perimeter
of load bearing floor to a height ~ 8”). Fill with 3” of
dry sand. Cover dry sand with construction paper
(free of oil, tar or resins) or similar product (NO PLASTIC!)
as moisture barrier. Before progressing to step 5
determine desired length and depth of extended
shelf — may extend beyond minimum of
10” deep x 32 ½” wide.
STEP 5
Place 6”x6” – 10/10 welded wire fabric
(1” above sand using wire dobies) and place
#4 rebar for a front shelf 10” deep x 32 ½”
wide (minimum) as support for shelf.
Pour a leveled 3” concrete slab on top
of the construction paper, sand base and
to the outside edge of block perimeter.
Once cured, go to Section 3 —
Oven Assembly.
STEP 3
Construct Elevated
Load Bearing Floor.
STEP 4
Construct Additional
Block Layer. Fill with
Sand and Cover with
Construction
Paper.
STEP 5
Pour Final
Concrete Slab
