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Autoclaved Aerated Concrete (AAC)
Autoclaved Aerated Concrete (AAC) is by nature, a lightweight, precast building material that offers exceptional thermal insulation, sound absorption, and resistance from fire. AAC Blocks are made with natural raw materials such as sand, lime, cement, and aluminium powder, and that makes them an eco-friendly choice when it comes to modern construction. These blocks are primarily used in both load-bearing and non-load-bearing in residential, commercial, and industrial buildings.
AAC blocks are favored for their lightweight nature, which reduces the overall structural load, making them particularly suitable for high-rise buildings. Their thermal insulation properties contribute to energy efficiency, reducing the need for artificial temperature control. Additionally, AAC blocks are resistant to pests, termites, and fire, ensuring a long-lasting and safe construction solution.
Key Benefits
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Lightweight and Strong: Reduces structural load while providing high strength.
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Thermal Insulation: Enhances energy efficiency in buildings.
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Fire and Pest Resistant: Offers added safety and longevity.
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Eco-Friendly: Manufactured using natural raw materials, promoting sustainability.
| Autoclaved Aerated Concrete (AAC) | Portland Pozzolana Cement (PPC) | Composite Cement (CC) | Ordinary Portland Cement (OPC) | |
|---|---|---|---|---|
| Composition | Made from natural raw materials such as sand, cement, lime, and aluminum powder. | Blend of Portland cement and pozzolanic materials like fly ash. | Combination of Portland cement with supplementary materials like fly ash, slag, and limestone. | Made from clinker and gypsum, available in different grades (43 and 53). |
| Usability | Used in load-bearing and non-load-bearing walls, particularly in energy-efficient buildings. | Ideal for structures exposed to water and aggressive environments, such as dams and marine structures. | Suitable for a variety of applications, offering enhanced resistance and smooth finish. | Widely used in general construction, including residential, commercial, and infrastructure projects. |
| Strength | Lightweight yet strong, reducing structural load. | Gains strength over time, providing long-term durability. | Balanced strength, suitable for structural and non-structural applications. | High early strength, ideal for fast-tracked construction projects. |
| Workability | Easy to work with, contributing to faster construction times. | Improved workability, providing a smoother finish and better cohesion. | Smooth finish, ideal for projects requiring a high-quality surface. | Quick setting time, accelerates the construction process. |
