AAC Blocks

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AAC Blocks (Autoclaved Aerated Concrete)

Aercrete AAC blocks represent a new era in construction materials, offering unmatched strength, lightweight design, and eco-friendliness. Manufactured using fly ash, cement, lime, and aeration agents, our autoclaved aerated concrete (AAC) blocks adhere to IS 2185 Part-3 standards, ensuring top-notch quality. These blocks are an excellent substitute for clay bricks and concrete blocks, making them a green building product that reduces carbon footprint.

Constructed from recycled materials with zero wastage, Magicrete AAC Blocks accelerate construction by up to four times compared to clay bricks due to their size, dimensional accuracy, and easy workability. Magicrete also offers a variety of AAC block sizes to meet all your walling needs, and our AAC block prices are more economical than traditional red clay bricks, providing better value with faster construction and reduced material usage.

Product

Our Products

4” Aercrete AAC Block

6” Aercrete AAC Block

8” Aercrete AAC Block

9” Aercrete AAC Block

Features

Lightweight

Lightweight

Boasts an exceptional lightweight nature, weighing only 1/3rd of red bricks. It reduces the overall structural load, resulting in cost savings of up to 15%.

Superior Strength

Superior Strength

Offers a remarkable strength of 4N/mm2, surpassing the strength of red clay bricks.

Thermal Insulation

Thermal Insulation

With a thermal rating of 0.16 W/(m·K), AAC blocks ensure 30% lower HVAC expenses, reducing heat transfer and improving indoor temperatures.

Earthquake Resistant

Earthquake Resistant

Lightweight AAC Blocks exhibit remarkable earthquake resistance, preferred in seismic zones, and proven to withstand Category 5 wind loads.

Fire Resistant

Fire Resistant

The cellular structure provides unbeatable resistance against flames, with a best-in-class fire rating of more than 4 hours.

Sound Resistant

Sound Resistant

Closed air pockets in AAC blocks yield an STC rating of 44, offering superior sound insulation for virtually soundproof interiors.

Technical Specification

PARAMETERS SPECIFICATIONS
Density 550-650 kg/m³ (Oven Dry)
Compressive Strength 4 N/mm²
Modulus of Elasticity 2040 N/mm²
Coefficient of Thermal Expansion 8.1 x 10 -6 K -1
Water Absorption 8% (at equilibrium)
Drying Shrinkage 0.04%
Thermal Conductivity 0.16 W/m²K
Fire Resistance 4 Hrs. (150mm wall)
STC Rating 43db (100mm wall)

Walling Technology Comparison

Parameters AAC Blocks Concrete Block Red Clay Brick
Eligible For Green Points Under GRIHA/IGBC Yes Yes No
Fire Rating (150 mm) 4 Hours 3 Hours 2 Hours
Thermal Conductivity 0.16 W/m²K 2 W/m²K 0.18 W/m²K
Water Absorption Low Average High
MEP Installation difficulty level Minimal Very High Medium
Earth Quake Resistance Highest in category Low Low
Speed of Installation (1 Mason + 2 Helpers) 35 m²/day 18 m²/day 10 m²/day
Dry Density 550–650 kg/m³ 2400–2500 kg/m³ 1800–2000 kg/m³
Energy Saving High Low Low
Pest and Termite None None High
Sound Reduction Index (100 mm) 43 dB 41 dB 40 dB
Material Composition Fly Ash, Gypsum, Lime, Cement, Aluminium Powder Cement + Sand + Gravel Top Soil

Know More About Aercrete Joint Mortar for Strong Bonds

Yes, Aercrete Joint Mortar is widely available across major South Indian cities, including Bangalore, Coimbatore, Chennai, Hyderabad, Salem, Trichy, and Kochi. You can place an order through our authorized dealers or contact us directly for details on availability and supply in your area.

Aercrete Joint Mortar forms thinner joints, saving time and materials while preserving the thermal and sound insulation properties of AAC blocks, increasing the overall efficiency of your construction project.

Simply mix 3 parts Aercrete Joint Mortar with 1 part clean water until you achieve a smooth, lump-free paste. No need for sand or cement.

Yes, store the mortar in a dry place on pallets. It has a shelf life of up to six months when stored properly.

Aercrete Joint Mortar sets within minutes, allowing you to place blocks quickly and continue your construction without long delays.

Yes, it has been successfully used in homes, apartments, hospitals, and multi-story commercial buildings, offering reliable performance across various construction types.

Yes, in hot weather, lightly dampen the blocks (but avoid wetting them) before applying the mortar. For extreme heat or direct sunlight, it's best to apply mortar during cooler parts of the day.

Aercrete Joint Mortar is specially designed for use with AAC blocks, but it can also be used with other lightweight blocks like fly ash bricks and concrete blocks, offering flexibility across various construction needs.