Using their district grant, they purchased chimneys, griddles and firebrick.
From the al.com
The firebox should be structurally sound and lined with firebrick.
From the chron.com
Firebrick, made to line fireplaces and chimneys, fits the bill.
From the latimes.com
I recall our heavy, cast-iron wok stove lined with firebrick that was his equipment of choice.
From the sfgate.com
One hand-built firebrick oven later, it's time to dig in.
From the latimes.com
Refractory materials such as firebrick, castable refractories and ceramic fibre, are used for insulation.
From the en.wikipedia.org
That oven featured a Le Panyol core made of special firebrick, designed to fire up quickly and hold the heat.
From the washingtonpost.com
Water, when mixed with accumulated creosote, forms an acid that eats away the mortar that bonds the firebrick lining to the firebox.
From the chron.com
Only one yard was open that day, way across town, but one 45-minute drive later, I was happily loading firebrick into my car.
From the latimes.com
More examples
Brick made of fire clay; used for lining e.g. furnaces and chimneys
A fire brick, firebrick, or refractory brick is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is built primarily to withstand high temperature, but should also usually have a low thermal conductivity to save energy. ...
In computing, on the X Window System, X11 color names are represented in a simple text file, which maps certain strings to RGB color values. It is shipped with every "X" installation, hence the name, and is usually located in <X11root>/lib/X11/rgb.txt.
Refractory bricks used to build the Oven Dome of the Pompeii Oven. Typically made from about 30% alumina and 60% silica, they can withstand rapid heat-up and cool-down cycles without spalling (flaking) or cracking. Read our Brick Primer for more.
Brick made of refractory clay or other material which resists high temperatures.
Bricks made of a mixture of clay and ground stone (ganister) that can withstand the high temperatures in a blast furnace.
A brick that is especially hard and heat-resistant. Used in fireplaces.
Special clay brick that can be exposed to extremely high temperature change without damage; used in furnaces, fireplaces and similar high temperature areas.
Brick composed of clay and silica and designed to withstand high temperatures such as those found in a firebox.