Description

Manufactured to BS EN 771-1

• Brick type: Category II, U, Clay Masonry Unit
• Standard work size: 215 x 102.5 x 65mm
• Dimensional tolerances: Tolerance category: T2, Range category: R1
• Compressive strength: ≥ 25N/mm2
• Water absorption: ≤ 23%
• Durability: F1
• Active soluble salts content: S2
• Configuration: Frogged 15-20% Voids
• Dry weight per brick: 1.95kg
• Factory: Whittlesey