Its basic color is anthracite, here and there combined with bronze and streaks of red, and their task is to create an unusual pattern of a masonry surface. An additional distinguishing feature of this brick is vertical grooving, and its technical advantages include very low absorbability (approx. 2.5%) and high compressive strength (> 60 N/mm²).

1. The brick is of the highest quality

2. The original structure of the face

3. Best-quality product

4. High technical parameters

Perforation: B, rectangular

Total sectiony: about 31 %

External wall: ≥ 20 mm

Bulk density: about 1,80 kg/dm³

Density of the material: about 2,36 kg/dm³

Compressive strength class: > 60 N/mm²

Absorbability: about 2,5 %

Mohs hardness scale: -

Color durability and lightfastness: yes
Heat transfer coefficient in accordance with DIN 4108: 0,81 W/(mK)