Röben Chelsea Basalt Shaded Brick

This Roben Premium brick has an irregular structure with vertical grooving, its colouring consists of a graphite base, with silver shades and beige accents.

Thanks to this, it is a material that allows harmonious connection with other elements, e.g. plaster in various shades, wood or stone. It is particularly beautiful between facades and interiors, for example around a fireplace or to erect a wall separating one zone of a room from another. It also boasts excellent technical parameters, including achieving 6-7 on the Mohs hardness scale.

1. Unique, original colouring

2. Irregular structure with vertical grooving

3. Interesting visual effect

4. Excellent technical parameters of bricks

TECHNICAL DATA

Perforation: B

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

Colour durability and lightfastness: yes

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