Dharani Projects

AAC (Autoclaved Aerated Concrete) eco-bricks are lightweight, fire-resistant, thermally insulating blocks made from fly ash/sand, cement, lime, gypsum, water, and aluminum, known for high strength-to-weight ratio, seismic resistance, and superior sound insulation, with typical compressive strength of 3.5-5 N/mm², density 550-650 kg/m³, thermal conductivity around 0.16 W/(m·K), and fire rating >4 hours, significantly reducing dead load and plaster needs.