Aerocon AAC Blocks

Lightweight, insulating, and sustainable blocks for high-performance walling.

BirlaNu Aerocon AAC Blocks crafted from fly ash, cement, lime and an aeration agent, speed installation, cut labour costs and meet IS 2185 Part 3 for sustainable building.

Sizes / SKUs Available

Face Size: 600 × 200 mm
Thicknesses: 100 / 125 / 150 / 200 / 230 / 300 mm
Dry Weight: 7.8 kg to 23.4 kg depending on thickness

Standards & Specifications

IS 2185 (Part 3):1995

Application / Area of Usage

Internal and external walls in residential, commercial, institutional, and industrial buildings

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Features

Energy savings

Superior acoustic insulation

Reduced construction costs

Long lasting durability

Thermal insulation

Certifications FAQs Additional Information

Certifications

GreenPro

ISI Certified

IGBC

Are AAC blocks termite proof?

Yes, they are completely resistant to termites and mold.

Can AAC blocks be used for load-bearing walls?

Yes, for low to mid-rise construction and as infill in framed structures.

AAC blocks are manufactured with fly ash (waste material from thermal power plant ), using minimal power and cement. Their uniform size and finish reduce the need for plastering, further accelerating construction timelines.

Density: 551–650 kg/m³
Compressive Strength: ≥ 4 N/mm²
Thermal Conductivity: 0.24 W/mK
Fire Resistance: 4 hours (200 mm thick)
Sound Reduction Index: 37–42 dB