Röben Nottingham Brick

Clinker brick of the highest quality (RöbenPREMIUM), which evokes associations with steel.

Firstly, because it has a similar color (gray and dark gray), and secondly - because it is durable and resistant as steel: it is characterized by very low absorbability (approx. 2.5%), extremely high compression strength class (> 100 N/mm²), a score of 6-7 on the Mohs hardness scale, as well as resistance to negative external factors.

1. The original coloring

2. Resistant as steel

3. Resistance to negative factors

4. High technical parameters

TECHNICAL DATA

Perforation: B, rectangular

Total sectiony: about 31 %

External wall: ≥ 20 mm

Bulk density: about 1,80 kg/dm³

Density of the material: about 2,30 kg/dm³

Compressive strength class: > 100 N/mm²

Absorbability: about 2,5 %

Mohs hardness scale: 6-7

Color durability and lightfastness: yes

Heat transfer coefficient in accordance with DIN 4108: 0,81 W/(mK)