Examination of the mechanical propertiesof Geopolymer concrete: A Review
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The growing population and advancements in human lifestyle have led to a significant surge in energy demands for contemporary buildings. The increasing demand for energy, depletion of fossil fuel resources, and pressing environmental concerns serve as significant drivers for the advancement of sustainable and effective infrastructure. Geopolymer (GP) composite, devoid of cement and composed of diverse materials rich in Al₂SiO₃ and Na₂SiO₃/NaOH (alkali-activated silica), is emerging as a significant material for sustainability initiatives. Their preference is attributed to the reduced emission of greenhouse gases in comparison to ordinary Portland cement (OPC). This paper seeks to provide a comprehensive overview of current advancements in the field of GP composites, focusing on sustainability. The characteristics of composites formulated with different geopolymeric binders are discussed. Additionally, the discussion includes the microstructure and chemical characteristics of GP composites. The resilience of GP composites is emphasised, particularly in relation to their degradation in diverse, harsh environments. A comprehensive assessment of global warming potential (GWP) was carried out, and the practical applications of GP composites within the building industry are also presented.
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