Wienerberger Oast Russet Sovereign Stock 65mm | Per Brick

Solid waterstruck brick. Wienerberger Code 24310040, Red Multi colour, waterstruck appearance.

• Work Size 215 x 102.5 x 65 (mm) 
• Technical Properties to BS EN 771-1
• Size Tolerance (Mean/Range) T2/R1
• Gross Dry Density 1640 (kg/m³/Tolerance) (D1)
• Compressive Strength >=21 (N/mm²)
• Thermal Conductivity 0.47 (W/(m.K)) P=90%
• Durability Designation F2
• Water Absorption <=21 (%)
• Initial Rate of Water Absorption Min. 0.6 Max. 2.2 (kg/(m²min)
• Active Soluble Salts S2
• Reaction to Fire Class A1

Shipping Label: building supplies