Available sizes
| Clay bricks | 210x65x100 mm | 58 tk/m² |
|---|---|---|
| Brick slips | 210x65x20 mm | 58 tk/m² |
| Brick slip corners | 210x65x20x100 mm |
Physical properties
| Euro CE (EN 771-1) |
|---|
| Belgium BENOR (PTV 23-002) |
Dimensions and durability
| Resilience category | Class T2 |
|---|---|
| Scope category | Class R1 |
Description
This hand-moulded facing brick is made from Limburger löss clay from the Kesselt tableland in the valley of the Meuse and revalue with raw materials from the Volcanic Eifel.
Pressure
The facade bricks (non-perforated) have five sand covered sides and one oblong groove. The structure looks rugged with fine and irregular grooves in the sandy surface. The baking process takes place in a gas-heated tunnel oven un- der slightly reduced atmosphere.
Color
The brick has a red base, and the hues vary from burgundy to dark red with purple shades. The shading is obtained from a mixture of lössial clay with reddish brown, granular and moist sand and various melted oxides in accurately defined proportions.
Technical specifications
| Pressure | 25 N/mm² |
|---|---|
| Clamping force |
0,15 N/mm² if jointed 0,3 N/mm² thin layer cooled |
| Reaction to fire | Euro class A1 |
| Water absorption | < 14% |
| Primer for water absorption | 4 kg/m².min |
| Water evaporation rate | 5/10 (table value EN 1745)s |
| Total density | 1600 kg/m³, D2 |
| Purity | 1660 kg/m³, D2 |
| Freezing / Thawing Resistor |
F2, cold class D, respectively, BRL 1007 Highly frost resistant according to PTV 23-002 |
| Characteristic compression strength | 20 N/mm² according to PTV 23-002 |