What is Autoclaved Aerated Concrete (AAC)?
Autoclaved Aerated Concrete (AAC) is a lightweight, precast building material known for its thermal insulation, fire resistance, and structural efficiency in modern construction.
Manufactured in the UAE | Dubai Municipality Approved | Estidama Compliant
Understanding AAC Technology
Autoclaved Aerated Concrete (AAC) is produced using cement, lime, sand, water, and a small amount of aluminum powder. During the manufacturing process, a controlled chemical reaction generates millions of microscopic air pores within the material.
This air-entrained structure significantly reduces density while maintaining structural performance, making AAC both lightweight and durable.
After expansion, the material is precision-cut and cured under high-pressure steam inside an autoclave. This process enhances dimensional stability, compressive strength, and long-term performance.
How Autoclaved Aerated Concrete is Manufactured
Raw Material Preparation
Cement, lime, sand, and water are accurately proportioned and mixed to create a homogeneous slurry.
Expansion & Pre-Curing
A small amount of aluminum powder reacts within the mixture, generating microscopic air pores and causing the material to expand.
Cutting & Profiling
The semi-hardened material is precisely cut into blocks or panels according to required dimensions and tolerances.
High-Pressure Autoclaving
The blocks are cured under high-pressure steam in autoclaves, enhancing strength, stability, and long-term durability.
Precision Manufacturing. Certified Performance. Trusted Across the UAE.
Spectrum Light Block Factory delivers high-quality AAC blocks engineered to meet modern structural, thermal, and fire-resistance standards.
