Comparative study of composite and conventional materials in building structures

Hasn Koko; Daud

Authors

Hasn Koko Universitas Muhammadiyah Sumatera Barat, Indonesai Author
Daud Universitas Muhammadiyah Sumatera Barat, Padang, Indonesia Author

Keywords:

Building performance, Composite materials, Conventional materials, Structural analysis, Sustainability

Abstract

The choice of construction materials significantly influences the structural performance, durability, and sustainability of modern buildings. This study presents a comparative analysis between composite materials such as fiber-reinforced polymers (FRP) and steel-concrete composites and conventional materials, including reinforced concrete and structural steel, in building applications. The research employs both experimental testing and finite element modeling to evaluate key parameters such as compressive and tensile strength, load-bearing capacity, deformation behavior, and long-term durability under environmental stressors. Life cycle cost analysis and environmental impact assessment are also conducted to determine overall material efficiency. Results indicate that composite materials generally offer superior strength-to-weight ratios, enhanced corrosion resistance, and reduced maintenance needs compared to conventional materials, though they often involve higher initial costs and require specialized construction techniques. These findings provide valuable insights for architects, engineers, and policymakers seeking to optimize material selection for sustainable and high-performance building structures

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