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Why AAC Blocks are Preferred in Constructing Sustainable Buildings

Calender Oct 18,2023

Long-lasting buildings are the highest demand put in by the customers in every project. AAC Blocks are the best construction materials exclusively preferred in residential and commercial buildings that deliver serviceability for a long time.

AAC Blocks have now been the engineer's first choice as it offer the best competitive advantage over red bricks. Constructing sustainable buildings starts with a preference for sustainable building materials.

Red bricks are considered to exploit natural resources as they are entirely clay. In addition, it is the highest contributor of greenhouse gases in the construction industry.

The authority boards from many countries, including India, are scaling up stringent manufacturing methods to reduce greenhouse gases and atmospheric air depletion.

AAC Blocks

Autoclaved Aerated Cement Blocks are manufactured with raw materials such as cement, sand, water, and flash. The proportion of raw materials preferred in the production determines the quality of a block.

Therefore, it differs from the manufacturers. In the marketplace, most manufacturers prefer standard codes to maintain quality, which aids them in competing with their co-rivalries.

Compared with the red bricks on the technical property aspect, AAC Blocks outperform the red bricks.

Manufacturing with Precaution

Unlike red bricks, AAC Blocks are manufactured within the defined condition. The manufacturing process of Red Bricks differs entirely from the AAC Blocks.

The gases released into the atmosphere are processed to suppress and collect the chemical particles within the manufacturing unit. It is observed that AAC Blocks are sustainable from the first stage of production.

In addition, the production is done within a closed atmosphere, ensuring the quality of the AAC Blocks at different stages of production. Since the resources are available in abundance, the level of exploitation has yet to be reached.

As far as concerned, the manufacturing methods are properly framed to retain the sustainability of the AAC Block.

Factors Defining Sustainable


AAC Blocks are suitable for constructing buildings where the presence of people is in huge volume. The blocks do not create toxicity when reacting to environmental and working conditions. Hence, it is safe to reside around the clock.

Fly Ash

Since fly ash is a byproduct of coal dust, adding fly ash in the manufacturing of AAC Blocks reduces the proportion of sand, thereby saving the natural resources to the greatest extent and concurrently retaining the technical properties.

Dead Load

There is a big difference between the building's live load and dead load determining the structural engineering, designing, and construction.

Red Bricks add dead load to the building, influencing the load distribution design. As the bricks' dimensions are significantly smaller than the AAC Blocks, the volume required to construct the widespread wall construction is high.

AAC Blocks are lightweight and are more significant in dimension. One AAC Block is equivalent to nine numbers of red bricks. Hence, the volume of material requirement is significantly compared and thereby reduces the overall dead load of the building.

Weather Condition

AAC Blocks have a competitive advantage in withstanding all seasonal conditions. The concept of constructing green buildings involves reducing the energy consumption of electricity.

When a building is constructed with red bricks, the high temperature prevailing in the outdoor environment influences the room temperature. The essential nature of clay bricks absorbs outdoor heat, making the residents prefer a higher electricity consumption for any form of ventilation.

AAC Blocks resist the outdoor temperature and do not transfer it to the indoors.

The requirement for electricity in any seasonal conditions is comparatively lower, reducing the overall consumption and minimizing the impact of greenhouse gases.


Sustainable buildings are also calculated by the frequency of maintenance involved in the construction of walls.

During the rainy season, the red bricks absorb water moisture, which leads to wall collapse. AAC Blocks do not absorb outdoor moisture, significantly saving more maintenance costs.

The Bottom Line

We hope this article has provided you with helpful information. AAC Blocks are the best choice for constructing sustainable buildings, and AAC Blocks promote green buildings, reducing environmental impact. Magna Green Building Materials is one of the leading AAC Blocks Manufacturers in the industry, offering AAC Blocks at the best quality and competitive prices. Let us create a sustainable environment.

Have an enquiry? Feel free to contact us!

Magna Green Building Products is a company formed by young set of promoters