Cellular Dense Concrete Block 7.3N 440 x 215 x 100mm

A cellular block contains one or more formed voids that do not fully go through the block. This differs from a hollow block which contains one or more voids which pass through the block from top to bottom.
All our cellular dense concrete blocks are low carbon as standard - up to an 50% carbon reduction compared with using OPC (Ordinary Portland Cement).

• Thickness (mm) 100
• Size L x H x W (mm) 440 x 215 x 100
• Compressive strength (N/mm2) 7.3
• Form Cellular
• Paint Grade Yes
• Ground Condition Suitability DS1/DS2/DS3
• Metres per pack (m2) 9
• Dry density (kg/m3) 1850-2000
• Approx weight (kg) 13.7
• Thermal Conductivity W/mK λ10, dry 0.86
• Fire Resistance (Hours) 3
• Reaction to Fire Euro Class A1 (Non Combustible)
• Sound reduction value2 (dB) 46
• Sheer Bond Strength (N/mm2) 0.15
• Durability to Freeze/Thaw Recommended not to leave exposed
• Carbon reduction* Up to 50%

Shipping Label: BNODHL