Thermal Insulation

Tapper Bricks - Side Arch - 230 x 115 x 75/50 mm (1260°C)

Insulating Fire Bricks are lightweight, alumina-silicate ceramic bricks designed for high-temperature applications. With excellent thermal properties, they are commonly used in kilns and furnaces. Zenco supplies them in standard brick dimensions.

Also known as: IFB-23, Insulating Firebrick Grade 23, Lightweight mullite-silica IFB, Insulating Fire Brick

Temperature rating
1260°C
Packaging
Bulk packaging · Custom quantities upon request
Supply basis
Quotation against specification

About Tapper Bricks - Side Arch - 230 x 115 x 75/50 mm (1260°C)

Insulating Fire Bricks, known for their lightweight alumina-silicate composition, are engineered to deliver exceptional thermal insulation in high-temperature environments. Unlike standard firebricks, the JM-23 grade's manufacturing utilizes advanced processes that enhance its insulating properties, making it particularly suitable for demanding applications such as kiln linings and furnace walls. Its distinct formulation ensures optimal performance where rapid heating and cooling cycles are prevalent, offering a clear advantage over heavier alternatives in terms of weight and efficiency.

Composed primarily of alumina-silicate, these bricks exhibit remarkable engineering characteristics that contribute to their effectiveness in thermal management. This material composition provides a low thermal mass while maintaining a durable structure, enabling JM-23 to withstand the rigors of continuous operation at elevated temperatures. The inherent chemical stability of the alumina-silicate also affords the brick resilience against thermal shock and corrosive environments, ensuring it remains intact over extended periods of use.

In terms of performance, JM-23 Insulating Fire Bricks can endure service temperatures approaching 1260°C, showcasing their durability and reliability in high-demand settings. The low density and conductivity of these bricks not only minimize energy losses but also facilitate quicker temperature adjustments during processes. This performance translates into reduced energy costs and greater operational efficiency for industries reliant on kilns and furnaces, making them an economically viable choice for thermal management solutions.

These insulating firebricks are provided in standard sizes tailored for easy installation and handling, allowing for seamless integration into existing systems. It is essential for buyers to verify the specifications, including dimensions and quantity, prior to placing orders. With effective stocking in Nairobi, Zenco Systems Ltd ensures that customers across East Africa receive timely access to these critical materials, optimizing supply chain efficiency and support.

Technical Specification

Material CompositionAlumina-silicate†
Temperature Rating1260°C†
Dimensions & ThicknessApproximately 230 × 114 × 65 mm†
Standards ComplianceASTM C155, GB/T 3994†

† Indicative figures for this material class. Grade, density and temperature rating vary between manufacturers, so these are confirmed against the manufacturer's datasheet for the grade supplied when we quote. Request the datasheet for the certified values.

Key Properties

  • Lightweight for easy handling
  • Low thermal mass for rapid temperature changes
  • Excellent insulating properties
  • Resistant to heat shock and thermal cycling
  • Meets ASTM C155 and GB/T 3994 standards
  • Non-combustible and safe for high temperatures
  • Durable under continuous service temperatures
  • Easy to cut and shape on-site
  • Stability against thermal expansion
  • Suitable for diverse furnace applications
  • Excellent mechanical retention
  • High fire resistance

Applications

The primary application of JM‑23 Insulating Fire Brick is as a hot-face lining in pottery kilns and ceramic tunnel kilns, where it provides essential thermal insulation at elevated temperatures.

  • Pottery kilns
  • Ceramic tunnel kilns
  • Heat treatment furnaces
  • Furnace linings
  • Ceramic kilns
  • Industrial furnace operations
  • Refractory backup insulation
  • High-temperature equipment insulation
  • Metal heat treatment processes
  • Thermal barriers in industries
  • Glass manufacturing kilns
  • Cement production furnaces
  • Laboratory furnaces
  • Foundry melting operations
  • Retorts in thermal processing

Industries served

CeramicsMetallurgical heat treatmentIndustrial furnace manufacturing

Forms, Sizes & Packaging

Packaging

Confirm packaging

Supply Region

Kenya, East Africa

Supplier

Zenco Systems Ltd

Packaging options

  • Bulk packaging
  • Custom quantities upon request
  • Standard palletized shipping

Selection & Installation Guidance

When considering insulation materials, customers often weigh Insulating Fire Bricks against denser varieties like high-alumina firebricks. Insulating Fire Bricks are better suited for applications requiring low thermal mass and quick heating/cooling cycles, such as in pottery kilns. In contrast, high-alumina bricks offer superior mechanical strength and durability, making them ideal for environments with abrasive conditions. Choose Insulating Fire Bricks for applications that prioritize thermal efficiency, while opting for high-alumina bricks when mechanical integrity is paramount.

Installation

Install securely and ensure proper thermal fitting.

The JM-23 Insulating Fire Brick (IFB) is a high-performance alumina-silicate ceramic material specifically designed for thermal insulation in high-temperature applications. These lightweight bricks are typically supplied in standard dimensions of approximately 230 × 114 × 65 mm, providing an efficient solution for a diverse range of industrial needs. Characterized by their low thermal mass and exceptional insulating properties, JM-23 fire bricks perform reliably in extreme conditions, withstanding continuous temperatures of up to 1,260 °C (2,300 °F). This makes them an essential choice for industries where thermal efficiency is paramount.

In Kenya and across East Africa, JM-23 fire bricks are commonly utilized in applications involving pottery kilns, ceramic tunnel kilns, heat treatment furnaces, and boiler insulation. They offer superior performance as hot-face or backup refractory linings, ensuring minimal energy loss and enhanced operational efficiency. The lightweight nature of these bricks simplifies handling and installation processes, making them a preferred option for facilities looking to reduce downtime while implementing effective thermal insulation solutions.

Zenco Systems Ltd currently offers JM-23 Insulating Fire Bricks without specific packaging, emphasizing our commitment to reliable supply and timely delivery across Nairobi and its surrounding regions. We understand the importance of having the right materials on hand when you need them, and our robust logistics network ensures swift turnarounds on your orders.

When selecting the appropriate firebricks for your specific application, it is crucial to evaluate the unique demands of your equipment and processes. The JM-23 grade stands out in scenarios that require robust thermal barriers without the added weight, particularly in environments subject to rapid heating and cooling cycles. Unlike denser alternatives, which may focus more on mechanical strength, JM-23 fire bricks prioritize thermal efficiency—making them ideal for applications where energy savings are essential.

For businesses aiming to enhance their operational capabilities through superior thermal insulation, JM-23 Insulating Fire Bricks are an optimal choice. To learn more about how this product can meet your specific needs and for competitive quotations tailored to your project, contact us today. Let Zenco Systems Ltd be your partner in achieving exceptional thermal efficiency across your industrial applications.

Safety & Handling

When handling Insulating Fire Bricks, always wear appropriate PPE, including gloves and masks. Store them in a dry, covered area to prevent moisture absorption. Stack bricks carefully to avoid toppling or damage during storage. Ensure adequate ventilation during installation to minimize dust exposure.

Documentation

The manufacturer's technical datasheet and safety data sheet for the grade supplied are issued with every quotation, and name the certified values for this material.

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Frequently Asked Questions

What is the maximum continuous service temperature?

These bricks can withstand continuous service temperatures up to 1260°C.

What are the typical dimensions of these bricks?

Insulating Fire Bricks are usually sized at approximately 230 × 114 × 65 mm.

Do you offer custom cutting or fabrication?

Yes, we can customize brick sizes according to your project specifications.

What industries use Insulating Fire Bricks?

Industries such as ceramics and metallurgical heat treatment commonly use these bricks.

Are these bricks easy to install?

Yes, their design allows for straightforward handling and installation.

What packaging options are available?

We typically provide bricks in bulk or custom quantities as needed.

Request a Quotation for Tapper Bricks - Side Arch - 230 x 115 x 75/50 mm (1260°C)

Tell us the grade, dimensions and quantity you need and we will come back with a price, the manufacturer's datasheet and lead time for your order.

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