Manufacturing Of Sand Based Aerated Concrete Bricks With Fibre Reinforcement- An Experimental Study

Abstract

In recent years, the construction industry has witnessed a significant shift towards sustainable and innovative building materials to meet the demands of modern infrastructure while mitigating environmental impact. Lightweight bricks, owing to their reduced weight and enhanced thermal insulation properties, have emerged as a promising alternative to conventional clay bricks. However, ensuring their structural integrity and strength remains a critical concern. This study explores the manufacturing process of lightweight bricks using novel materials and techniques, focusing on the integration of fiber reinforcement to enhance their mechanical properties.

The manufacturing process involves the utilization of lightweight aggregates such as expanded clay, fly ash, or cellular concrete to produce bricks with reduced density without compromising strength. Additionally, fiber reinforcement, including materials like glass, carbon, or polymeric fibers, is incorporated into the brick matrix to augment tensile strength and crack resistance. Various manufacturing parameters such as composition, curing conditions, and fiber alignment are investigated to optimize the mechanical performance of the lightweight bricks. Furthermore, the study evaluates the structural performance of the fiber-reinforced lightweight bricks through experimental testing, including compressive strength, flexural strength, and durability assessments. Comparative analyses are conducted between conventional clay bricks and the developed lightweight bricks to assess their suitability for construction applications.

The findings of this research contribute to advancing sustainable construction practices by introducing lightweight bricks with enhanced mechanical properties. The incorporation of fiber reinforcement not only improves the structural integrity of the bricks but also facilitates their application in diverse architectural and infrastructural projects. Moreover, the reduced weight of these bricks translates to lower transportation costs and reduced carbon emissions, aligning with global efforts towards sustainability in the construction sector.