Evaluating the Structural and Thermal Benefits of Foam Concrete for Green Building Design

Abstract

Lightweight concrete with the addition of foaming agents has become popular as an environmentally friendly material because of its low weight as well as great thermal insulation foamed concrete also has a lower carbon footprint than conventional foamed concrete. This research analyzes the carbon emissions, compressive strength, density, water absorption, freeze–thaw resistance, and thermal conductivity of foam concrete consisting of recycled components to evaluate the effectiveness and sustainability of resinous cement. Experimental results demonstrate that foam concrete surpasses moderate thermal insulation and lower eco-negative effect compared to ordinary concrete and clay bricks while sufficing the structural integrity for non-load bearing structures. The water absorption and freeze-thaw tests indicate it’s going to endure for a long period under varied environmental conditions. A preliminary cost assessment showing energy expenditures indicates the material will be cost effective in the long run. The study highlights the promise of applying waste-containing materials to produce foam concrete while also using low-energy processes as paving to balance scissor energy-consuming technologies. This is of great importance from the aspect of modern policies for greener constructions put forward by engineers and architects.