Available sizes
| Clay bricks | 210x65x100 mm | 58 tk/m² |
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Physical properties
| Euro CE (EN 771-1) |
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| Belgium BENOR (PTV 23-002) |
Dimensions and durability
| Resilience category | Class T2 |
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| Scope category | Class R1 |
Description
The brick has a red base, and the hues vary from burgundy colour to purple with blue violet shades. These shades are obtained through sanding with reddish brown, granular, moist sand and various melted oxides in accurately defined proportions.
Pressure
The facing brick (non-perforated) is sanded on five sides, and provided with an oblong sloping groove on one flat side. The structure is formed by a rough appearance with fine and irregular grooves in the sandy surface. The baking process is done in a gas-fired tunnel kiln under a slightly reducing atmosphere.
Technical specifications
| Reaction to fire | Euro class A1 |
| Water absorption | < 13% |
| Water evaporation rate | 5/10 (table value EN 1745)s |
| Freezing / Thawing Resistor |
F2, cold class D, respectively, BRL 1007 Highly frost resistant according to PTV 23-002 |