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CRAUTCLAVED AERATED CONCRETE (AAC) BLOCKS
LIGHTER | STRONGER | SMARTER BUILDING
High-performance AAC blocks made from a precise blend of cement, sand, fly ash, lime and water, with aluminum powder that creates a uniform cellular structure. The result is a lightweight, strong and thermally efficient block for modern construction.
Technical Specifications
Consistent quality for reliable performance.
Standard Size
600 × 200 × 240 mm
Thickness Range
75 – 300 mm
Size Tolerance
± 5 mm
Dry Density
550 – 650 kg/m³
Compressive Strength
> 3 N/mm²
Fire Resistance
Upto 4 hours
(for 200 mm wall)
Thermal Conductivity
0.24 W/m·K
Sound Reduction
37 – 42 dB
AAC Blocks vs. Clay Bricks
A smarter choice for modern construction.
Size (L × H × B)
Compressive Strength
Dry Density
Fire Resistance
Thermal Conductivity
Finish
Installation Time
AAC Blocks
600 × 200 × 75 – 300 mm
3 – 4 N/mm²
550 – 650 kg/m²
Upto 4 hours (200 mm wall)
0.24 W/m·K
Smooth, ready for plaster
Faster construction
Clay Bricks
225 × 75 × 95 mm
2.5 – 3.0 N/mm²
~1800 kg/m²
~2 hours
0.81 W/m·K
Rough surface (needs plaster)
Slower construction
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