/style> Insulation Blocks General: The unique flexibility, structural and physical properties of aerated light weight, environment friendly superior insulating energy saving cold face insulation blocks. Technical Specification: Size 75 mm x 240 x 650 mm Density 465 Kg/m 3 to 550 Kg/m 3 Approx. wt 7.15 Kg/Block Moisture Content 1.5% Temperature Withstand 950 o C Thermal Conductivity 0.135 Kcal/hr. m: C Compressive Strength (AS PER: IS: 2185 PART 3 GR II) Oven Dry Mi