The Fire Brick D130 Instruction Booklet page 16

16
FIBREGLASS DOME FORMWORK
To lay the last several courses of bricks in the dome you will use our fibreglass dome formwork, custom made
to match the elliptical curve of the oven dome. It comes with a round timber support, to spread the load when
you jack it into position.
HYBRID REFRACTORY BEDDING MORTAR
Dry Airset Refractory Mortar: 1 x 20kg bag
This is the mortar you will use to lay the fire brick tiles that make up the oven floor. Please be aware that you
will need to mix the Airset mortar with General Purpose Cement, Hydrated Lime and Washed Sand* in the ratio
shown on the bag. This makes a smooth hybrid mortar mix perfectly suited to bedding down fire bricks for
oven floors.
REFRACTORY MORTAR (TWO PART MIXTURE)
Refractory Mortar Part A: 3 x 25kg bags
Refractory Mortar Part B: 1 x 25kg bag
This is the mortar you'll use to lay all of the remaining bricks in the kit.
PRECAST FLUE GALLERY
The PreCast Flue Gallery is the molded section that fits over the brick arches at the front of the oven. Made
from refractory castable and reinforced with stainless steel fibres, it's fitted with 7" Stainless Steel Flue sleeve,
ready to attach the flue section onto. A brushed stainless steel ring covers the flue expansion joint.
CERAMIC FIBRE BLANKET
Three full rolls of 25mm thick Ceramic Fibre Blanket are provided, which will give you three full layers over your
brick dome for 75mm coverage, which is 50% more than we use on our domestic oven range.
PERLITE RENDER
LiteFill Perlite: 3 x 100L bags + 1 x 50L bag
This is the material you will use to cover the Ceramic Fibre Blanket layer, which you will be mixing with GP
Cement, Hydrated Lime and Washed Sand* to make a high-build Render mixture. There is enough Perlite in
the kit to build up a 50mm shell of render over the oven dome, with plenty left in reserve if some is wasted on
accident.
STAINLESS STEEL FLUE & HAT
1 x 7" Stainless Steel Flue - 900mm Length
1 x 7" Stainless Steel Cowling
* Sand, Hydrated Lime and GP Cement are available at most hardware stores and need to be purchased in addition to the kit.
What's In the Kit