CLC vs AAC

Parameter Cellucon Cellular LightweightConcrete(CLC) Concrete Aerated Autoclaved (AAC)
Basic Raw materials and inputs Flyash, Sand, Cement Foaming compound, water Cement, Lime, Sand, Aeration Compound, Flyash, Energy
Production Process & Set-up Can be produced at project site using ordinary concrete mixer and a foam generator Produced only in costly plant equipped with steam boiler and Autoclaves
Dry Density Kg/m3 400-600 800-1000 1200-1800 650 750
Compressive Strength (28 days) Kg/m3 10-15 25-35 60-250 40 40
Usage Insulation Partitions Non-load bearing Load bearing Non-load Bearing blocks Reinforced panels
Precast Block size Cast at site 500x250x90/190mm Any shape & size in density range 400-1800 Kg/m3 625x250x100/200mm Not Feasible
Aging Gains strength with age No
Thermal Conductivity Units (W/m.k) 0.098 for 400 Kg/m3 0.151 for 700 Kg/m3 0.238 for 1000 Kg/m3 0132-0.151 for 650 Kg/m3
Sound Insulation Superior Superior
Easy of working Can be cut, swan, nailed, drilled as timber Can be cut, swan, nailed, drilled as timber
Eco-friendliness Pollution free process with least: Energy requirement also consumes waste FLYASH Pollution free process with high energy requirement