Insulation Fireclay Brick
Insulating clay brick, also known as fireproof and insulating brick, is a high temperature resistant refractory material widely used in industry to resist heat, fire and other harsh conditions. It is made of clay and fired in a kiln at high temperature. The high temperature firing process makes it extremely durable and resistant to thermal shock. It is commonly used in applications such as ovens, furnaces, kilns, fireplaces and flue linings.
1.Thermal insulation
2.non-flammable
3.reduce heat loss
Insulation FireClay Brick Description
Insulation fireclay brick is a new type of porous heat-insulating material, which is made of expansive inorganic clay and organic binder after stirring and rolling, and has good heat insulation, heat preservation and shock absorption properties. It is an energy-saving decorative material used when the outer wall of a building forms a heat insulation layer, which can effectively save the energy consumption of the building and effectively reduce the internal temperature of the building.

The Application Of Insulation Fireclay Brick
Insulating clay bricks are an ideal material for furnace construction. Fireclay bricks are also resistant to chemical attack, reducing the possibility of corrosion. They are used to line the walls, floors and roofs of heating furnaces, thereby providing insulation and a safe environment for the operation of the furnace.
Insulating clay bricks are commonly used in blast furnace structures to reduce heat loss and increase the thermal efficiency of the furnace. It has a high alumina content and low thermal conductivity to ensure heat is trapped within the structure. Installed on the furnace wall, roof and floor as well as at doorways and nozzles to reduce heat loss.
Insulating clay bricks are widely used in the petrochemical industry because of their superior fire resistance, heat insulation performance and high temperature resistance. Widely used in high-temperature equipment such as furnaces and boilers in the petrochemical industry. Insulation clay bricks can also be used for lining combustion chambers, catalytic chambers, etc.
- Technical Sheet
- Production Process
- Packing & Shipping
| Brand & Properties | B-1 | B-2 | B-3 | B-4 |
| Reheating ShrinkageTem(℃) | 900 | 1000 | 1100 | 1200 |
| Bulk Density(g/cm³) | 0.7≥ | 0.7≥ | 0.75≥ | 0.8≥ |
| Cold Crushing Strength(kg/cm³) | 25≤ | 25≤ | 25≤ | 25≤ |
| Thermal conductivity(W/m.k) | 0.17≥ | 0.18≥ | 0.2≥ | 0.22≥ |


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More Information About Jucos Insulation Fireclay Bricks
JUCOS providing high grade refractory brick and monolithic refractories to globe industrial high temperature furnace. Focus on refractory material selection,technical solutions,supplying,repairing,construction.
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A1:Insulating firebrick is a type of fire–resistant brick made from ceramic materials and used in industrial furnaces and stoves as insulation. It is also known as refractory brick, and is designed to withstand extremely high temperatures and thermal shock.
A2:One of the primary advantages of using insulating firebrick is that it provides excellent insulation, helping to reduce heat loss and maintain consistent temperatures. It is also very durable, long–lasting, and resistant to extreme temperatures. Disadvantages include its high cost, heavy weight, and potential for breakage.
A3:Insulating firebricks are made using a combination of clay, alumina, and silica. The mixture is then pressed into molds, dried, and fired in a kiln at extremely high temperatures. This process strengthens the brick, making it highly resistant to heat.
A4:Insulating firebrick is used in a variety of industrial applications, including furnaces, kilns, and other high–temperature settings. It is also used in fireplaces, barbecue pits, and pizza ovens.
A5:Insulating firebricks are not fireproof, but they are highly resistant to heat and thermal shock. They are designed to withstand temperatures up to 2,300°F (1,260°C).














