Kamdar Poojan Kiranbhai

CT3596

The pursuit of sustainable construction practices has catalysed the exploration of innovative building materials with enhanced thermal properties. Autoclaved Aerated Concrete (AAC) blocks have garnered considerable attention for their lightweight composition, superior insulation capabilities, and eco-friendly attributes. This study delves into the dynamic thermal behaviour of AAC block walls, focusing specifically on the concept of thermal lag—the temporal delay between external temperature fluctuations and the corresponding response of the material. By considering various influencing factors such as wall orientation, regional climate, insulation configurations, surface properties, humidity levels, and external obstructions, this research aims to provide a comprehensive understanding of thermal lag dynamics in AAC block walls. Through controlled experiments conducted in a simulated environment, temperature sensors are strategically placed within AAC block walls to obtain practical applications for optimizing energy efficiency in AAC block wall construction. Keywords: Sustainable wall construction, Thermal Lag, AAC blocks, Energy efficiency.