Refractory bricks

Wedge fire brick

A brick with sides that taper along its length, ideal for domes, vaults and circular walls. The wedge fire brick gives a tight fit without gaps and better heat distribution.

1,200 – 1,600 °CDense brickTapered sides

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What is a wedge fire brick?

It is a brick that tapers from one end to the other, with angled edges that fit evenly into circular and conical structures and vaults.

This shape reduces gaps during laying, prevents heat leaks and makes the structure more stable, lowering the risk of cracks and extending equipment life.

Key features

Heat resistance. From 1,200 °C to 1,600 °C.
Tight fit. Domes and vaults without gaps.
Structural stability. Lower risk of cracks.
Energy savings. Better heat distribution in the chamber.
Versatile. From grills to large industrial furnaces.

Applications

Industrial furnacesCircular furnaces and domes in metallurgy, ceramics and foundries.

BoilersRounded inner walls with better thermal sealing.

Grills and pizzeriasVaults that store heat and keep a stable temperature.

Conical structuresChimneys, domes and curved closures.

Technical data

Reference data. For full specifications, talk to our team.

Operating temperature: 1,200 °C to 1,600 °C
Type: Dense refractory brick
Shape: Wedge (tapered sides)
Laying: With refractory mortar

Standard sizes

Length (A)	Width (B)	Thick end (C)	Thin end (D)
229 mm	114 mm	63 mm	57 mm
229 mm	114 mm	63 mm	48 mm
229 mm	114 mm	63 mm	38 mm
229 mm	114 mm	63 mm	25 mm
229 mm	114 mm	76 mm	70 mm
229 mm	114 mm	76 mm	63 mm
229 mm	114 mm	76 mm	51 mm

Other sizes and temperature classes on request.

Need wedge fire brick?

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