Röben Granville Clinker Brick

Roben Granville Clinker Brick features a striking blend of grey, graphite, and warm brown tones, enhanced by shimmering particles that catch the light and create a subtle flickering effect. Its unique surface texture, reminiscent of natural grooves, adds a bold and original character to facades, fences, and interiors alike.

This premium brick offers both exceptional aesthetic appeal and top technical performance, making it an excellent choice for contemporary architectural designs.

Properties

• Distinctive blend of grey, graphite, and warm brown tones
• Shimmering particles for a dynamic, light-reactive finish
• Grooved, heterogeneous texture similar to natural stone
• Original and expressive style for modern projects
• Low water absorbability and frost resistant (F2)
• Excellent mechanical strength and weather resistance

Technical Data

• Dimensions: NF (240 x 115 x 71 mm)
• Perforation: >15% ≤ 50%
• External wall thickness: 21 mm
• Bulk density:
  – NF / LDF: 1500 kg/m³
  – NF SP: 1650 kg/m³
  – 7-S: 1900 kg/m³
  – VNF / VLDF: 2300 kg/m³
  – XLDF: 1600 kg/m³
• Compressive strength:
  – NF / NF SP / LDF / XLDF: ≥35 N/mm²
  – 7-S / VNF / VLDF: ≥45 N/mm²
• Absorbability: ≤6%
• Frost resistance: F2
• Acid resistance: Yes
• Alkali resistance: Yes
• Thermal conductivity coefficient:
  – NF / LDF / XLDF: 0.37 W/mK (P=50%), 0.43 W/mK (P=90%)
  – NF SP / 7-S: 0.45 W/mK (P=50%), 0.51 W/mK (P=90%)
  – VNF / VLDF: 0.72 W/mK (P=50%), 0.79 W/mK (P=90%)