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V.R.Constructions

AAC Blocks - Autoclaved Aerated Concrete Blocks

AAC Blocks - Autoclaved Aerated Concrete Blocks

Masonry material
Color: Gray
Suitable space

AAC Blocks are lightweight, precast building materials made from a mixture of silica (sand), lime, cement, water, and an aerating agent. These blocks are widely used in construction due to their numerous benefits, such as energy efficiency, sound insulation, fire resistance, and ease of handling. Below are the typical specifications for AAC blocks.

 Standard Size                              600 – 625 mmL x 200-300mmW x 150-250mmH
Density 500 kg/m³ to 800 kg/m³
Compressive Strength 3 to 7 N/mm² depending on the grade and density
Thermal Conductivity (λ) 0.10 W/m·K to 0.35 W/m·K
Water Absorption: 25% to 30%
Fire Resistance up to 4 hours of fire resistance
Sound Insulation 40 to 50 dB
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