Röben Granville Clinker Brick

This Środa brick is distinguished by unusual coloring and texture of the face. Mixture of gray, graphite and warm brown, combined with shimmering particles create an interesting, flickering effect, highlighted by the sunlight.

Heterogeneous, similar to natural grooves, the surface structure is an unprecedented finish, providing the facades, fences and interiors an original style. High visual qualities, coupled with the best technical parameters allow Granville brick to be the perfect solution for modern projects.

Main characteristics:

1. Remarkable and original coloration and texture
2. Heterogeneous, similar to natural grooves, surface structure
3. Shimmering particles creating an interesting visual effect
4. Excellent technical parameters of bricks

TECHNICAL DATA

Dimensions of a brick NF: 240 x 115 x 71 mm

The total area of perforation: >15% ≤ 50%

External wall: 21 mm

Bulk density of brick NF i LDF: 1500 kg/m³

Bulk density of brick VNF i VLDF: 2300 kg/m³

Bulk density of brick NF SP: 1650 kg/m³

Bulk density of brick 7-S: 1900 kg/m³

Bulk density of brick XLDF: 1600 kg/m³

Strength of brick NF, NF SP, LDF, XLDF : ≥35 N/mm²

Strength of brick 7-S, VNF, VLDF: ≥45 N/mm²

Absorbability: to 6%

Frost resistance: category F2

Acid resistance: +

Alkali resistance: +

Coefficient of thermal conductivity of brick NF, LDF, XLDF: P = 50% - 0,37 W/mK, P = 90% - 0,43 W/mK

Coefficient of thermal conductivity of brick NF SP i 7-S: P = 50% - 0,45 W/mK, P = 90% - 0,51 W/mK

Coefficient of thermal conductivity of brick VNF, VLDF: P = 50% - 0,72 W/mK, P = 90% - 0,79 W/mK