Non-Autoclaved Aerated Concrete (NAAC) is a disruptive, structural building material designed to replace traditional Autoclaved Aerated Concrete (AAC) and Cellular Lightweight Concrete (CLC). While conventional AAC manufacturing requires massive, gas-fired pressure vessels (autoclaves) to cure the blocks under high-pressure steam, NAAC utilizes an advanced, self-heating exothermic chemical reaction.
By intelligently blending standard Portland cement, finely crushed calcite, quicklime, aluminum paste, and a proprietary micro-anchored PP-fiber matrix, the Aeralon NAAC formulation reaches internal core temperatures of over 100°C right in ambient air. This autogenous curing process completely eliminates the need for fossil-fueled boilers.
Historically, air-cured or foam concrete suffered from severe drying shrinkage and structural cracking. Aeralon's IP solves this physical limitation. Our micro-anchoring technology mitigates thermal stress during the exothermic phase, achieving an unprecedented drying shrinkage of just 0.18 mm/m. This perfectly matches the dimensional stability of premium steamed AAC, without firing a single boiler.
Traditional Aerated Concrete (AAC) production is stuck in a heavy-industry dead end. It must be "baked" at 190°C and 12 bar pressure in massive steel vessels, creating immense infrastructural barriers.
Our NAAC material properties have been validated by independent laboratory testing. Aeralon meets standard autoclaved aerated concrete (AAC) requirements with significantly reduced energy input.
Complete elimination of autoclaves. Atmospheric curing through chemical exothermy.
Corresponds to strength class PP2. Perfectly suited for non-load-bearing masonry and structural infill.
Extremely low value. Significantly below the typical foam concrete cracking threshold. Guarantees zero plaster cracks.
A seamless drop-in replacement for standard aerated concrete. Perfect for non-load bearing partitions with identical masonry application techniques.
Ideal for skeletal concrete structures. Provides excellent thermal insulation properties without adding excessive dead load to the building.
Thanks to the micro-anchored PP-fiber matrix, NAAC exhibits excellent ductility, reducing handling breakage during the transport of large wall elements.
This is not a lab concept waiting for a reality check. We have successfully bridged the gap from chemistry to commercial reality. Entire multi-family residential settlements have already been built with NAAC technology in Turkey.
Looking for equipment manufacturers, pilot plant partners, and scaling investors.