Specifications
| Material | Grog |
|---|---|
| Colour | Beige |
| Length (overall) | 220 mm |
| Width (overall) | 110 mm |
| Thickness | 90 mm |
| Alumina content | 40 % |
| Maximum service temperature | 1740°C |
| Density | 2.25 g / cm³ |
| Quality | Pressed |
| Net weight | 4.3 kg |
| Manufacturer | Made in France |
| Origin | France |
| Food contact | Yes |
Firebrick 220 x 110 x 90 mm with 1 hole - 40 % alumina
This dense 220 x 110 x 90 mm firebrick with 1 hole is ideal for building the combustion chamber of self-built masonry heaters or heat-storing fireplaces.
Its high alumina content allows it to withstand very high temperatures.
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Related products:
👉 Dry-pressed, this dense 220 x 110 x 90 mm firebrick has a high density and a low dimensional tolerance of around 2 mm. It guarantees almost perfect flatness for very thin 1 mm joints. It has 1 hole.
Technical characteristics:
✅ Bulk density: 2.25 g / cm³
✅ Open porosity: 23 %
✅ Mechanical strength: 35 Mpa
✅ Pyrometric resistance: 1750 °C
✅ 0.5% creep under a load of 2 kg / cm²
Composition:
➡️ Al² O³: 40 %
➡️ Ti O²: 1.8 %
➡️ Fe² O³: 2 %
⚠️ The colour may vary from light beige to orange beige depending on the firing.
