firebricks

Heat-resistant masonry blocks

Firebricks are bricks made to withstand high temperatures, used to line furnaces, kilns, and fireplaces.

They're composed of refractory ceramic materials that resist cracking and crumbling under intense heat.

Also called refractory bricks.

The old kiln needed new firebricks after years of use.

material

clay

Moldable earth for ceramics

corundum · grog · zirconia · chrome · porosity · density · calcination · sintering · pressing · extrusion

refractory

kiln

Oven for hardening clay

crucible · melting · casting · metallurgy · steelmaking · glassmaking · incinerator · crematorium · linings · high-temperature

construction

masonry

Building with mortared blocks

fireplace · oven · stove · hearth · flue · firebox · tandoor · barbecue · arch · dome

insulation

r-value

Temporary, movable expression

lightweight · dense

Categories
Opposites
heat resistance

firebricksice blocks

Solid water pieces

dry ice

specialized vs. common masonry

firebricksclay bricks

Molded earth building units

concrete blocks · cinder blocks

Family

firebrick

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G