The Rock Blocks – Thermal Insulated – 12 inch Thermal 16cm Block

• Block Dimensions: 400 mm x 300 mm x 200 mm

• Insert Thickness: 160 mm

• Compressive Strength: 7.5 N/mm2 & LB: 12.5 N/mm2*

• Thermal Transmittance: (U) value: 0.20 W /m2. /K

• Chloride content: 0.05%

• Sulphate content: 0.5%

• Blocks per m²: 12.5

• Polystyrene Insert

• Polystyrene Insert Density: _ 25 kg/m3 (min) **

• Thermal Conductivity (K) value: 0.064 W/m/K

• Reference No: TT-419-2017 (DCL Approved)

• Layer No: 04.085.03 (DM Approved)