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About AAC Block

Brickomon AAC (Autoclaved Aerated Concrete) Blocks are next-generation building materials engineered for strength, efficiency, and sustainability.
  • 80% air, 20% solid strength → delivers insulation, lightness, and durability.
  • Designed for residential, commercial, industrial, and institutional projects
  • Every block is manufactured with precision to ensure smoother finishes, fewer joints, and faster construction

The BIS Standard of AAC

We follow strict BIS (Bureau of Indian Standards) codes to ensure every block meets the highest benchmarks of safety, strength, and durability.

BIS: 2185 (Part 3)

Specification for concrete masonry units (Autoclaved Aerated Concrete).

BIS: 6041

Specification for concrete masonry units (Autoclaved Aerated Concrete).

BIS: 1661

Best practices for application of cement and cement-lime plaster.

BIS: 1905

Specification for concrete masonry units (Autoclaved Aerated Concrete).

BIS: 2250

Best practices for preparation and use of masonry mortar.

BIS: 6441 (Part 1 to Part 5)

Methods of testing AAC products: density, compressive strength, and other performance properties.

Features of Brickomon AAC Blocks

  • Lightweight
  • Energy saving
  • Fire-resistant
  • Water Resistant
  • Pest Resistant

Cost Advantages

  • Less cement & plaster needed
  • Lower transport cost (lighter material)
  • Reduced labour cost (faster build)
  • Long-term energy savings on electricity

Brickomon AAC Block vs Burnt Clay Brick

Parameter

Burnt Clay Brick

Brickomon AAC Block

Remarks

Size

225 mm x 100 mm x 65 mm / 230 mm x 75 mm x 115 mm

600 mm x 200 mm x 75-300 mm

Clay bricks need more mortar since the size is smaller. But mortar requirement is lesser in Brickomon AAC Blocks due to its bigger size

Precision in Size

5 to 10 mm (+/-)

1.5 mm (+/-)

The Brickomon AAC Blocks is dimensionally more accurate as it is produced with advanced wire cut technology in a factory.

Compressive Strength

3.5-7 N/mm2

3-5 N/mm2 (IS 2185, Part-3)

Using Brickomon AAC Blocks reduces the load on the foundation and other structural components in a structure due to its lower self-weight.

Density

1800-2000 kg/ m3

550-650 kg/m3(oven dry)

Brickomon AAC Blocks have air voids and hence have better fire resisting property compared to red clay bricks.

Fire Resistance

Around 2 hrs

Upto 6 hours

Safer during fire accidents

Energy Saving

Higher energy use for cooling/heating

30% lower electricity bills

Excellent thermal insulation

Thermal Conductivity

K = 0.81 W/mK

K = 0.16 W/mK

Interiors cooler in summer, warmer in winter

Sound Insulation

>50 dB (230 mm wall)

45–45 dB (200 mm wall)

Better noise reduction due to air voids

Mortar Consumption

1.40 bag per m³ (1:6 mix)

0.5 bag per m³

Saves cement due to larger block size

Water Usage

Needs curing before/after

Very low, surface wetting only

Saves water

Speed of Construction

Slower

3X faster

Larger blocks = fewer joints, faster masonry

Environmental Impact

Consumes fertile topsoil

No topsoil wastage, 100% eco-friendly

Ideal for green buildings

Moisture Resistance

Average

Very good (low absorption)

Paint lasts longer, walls stay dry

Durability

Varies per piece

Uniform, factory-finished

Longer life span

Earthquake Resistance

Average

High

Lightweight reduces seismic load

Maintenance

High

Low

Saves 30–40% on long-term maintenance

Breakage Wastage

10–15%

1–5%

Less material loss during handling

Pest & Termite Resistance

Low

High

No termites or pests

Fume Resistance

Average

High (inorganic material)

No toxic fumes, safe for interiors

Manufacturing Process

Step 1: Mixing & Batching

Raw materials such as fly ash, cement, lime, gypsum, water, and aluminium powder are measured and mixed.

Specification for concrete masonry units (Autoclaved Aerated Concrete).
The hydrogen escapes and is replaced by air, doubling the mix volume. The material is now semi-solid and ready for shaping.
The “green” cakes are removed from molds and cut into precise block sizes using automated cutting technology.
The blocks are placed in an autoclave chamber under high-pressure steam for 12 hours. This gives them:
  • Strength & durability
  • Dimensional accuracy
  • Long-lasting performance
Every block undergoes rigorous testing for density, compressive strength, and uniformity before being packed and shipped.

AAC BLOCK APPLICATIONS

Built for Every Dream, Ready for Every Project

Whether it’s a towering high-rise or a cozy home, Brickomon AAC Blocks are built to fit every dream.
Lightweight, durable, and versatile, they’re the smarter choice across industries.

Residential

Homes that breathe comfort.
Apartments, villas, and townships. Noise-free interiors, lower energy bills, long-lasting finishes. Safer, greener, stronger walls for your family.

Commercial

Smart blocks for smart businesses.
Offices, malls, hotels, IT parks. Fire- and sound-resistant environments for productivity & peace. Faster construction & quicker project delivery.

Industrial

Strength that scales.
Factories, warehouses, manufacturing plants. Withstands seismic stress, fire, and harsh weather. Low maintenance and durable for decades.

Institutional

Spaces that matter most.
Schools, colleges, campuses, hospitals. Noise reduction for classrooms & wards. Safer, healthier environments for learning and healing.

Why Brickomon Fits Everywhere?

Bigger blocks = quicker walls → faster deadlines met
Lightweight = reduced foundation load → lower cost