Sustainable Construction Materials and Green Engineering Practices

Sustainability in construction is increasingly critical due to the sector’s significant environmental impact, including resource depletion, carbon emissions, and waste generation. This paper examines sustainable construction materials and green engineering practices as strategies for reducing environmental impact while maintaining structural performance and economic viability. Key materials discussed include recycled aggregates, fly ash, bamboo, timber, and geopolymer concrete, highlighting their durability, environmental benefits, and practical applications. Green engineering practices, such as energy-efficient design, water conservation, waste reduction, and life-cycle assessment, are explored alongside smart building technologies and renewable energy integration. The study also addresses challenges in adoption, including technical limitations, economic constraints, and regulatory barriers. Finally, emerging research directions, such as bio-based materials, AI-assisted construction management, and circular economy strategies, are outlined. The paper underscores the critical role of sustainable materials and practices in shaping resilient, eco-friendly, and economically viable construction systems, paving the way for a sustainable built environment.

Sustainable Construction Green Engineering Eco-Friendly Materials Geopolymer Concrete Recycled Aggregates Energy-Efficient Design Life-Cycle Assessment Renewable Energy Integration Circular Economy Smart Buildings

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