Geopolymers as Supplementary Cementitious Materials to Reduce Carbon Dioxide Emissions
Azeem Mushtaq, Syed Sadiq Ali, Ambreen Chaudhry, Niaz Ali Sial, Muhammad Aslam, Humera Batool
Abstract
Geopolymers are an alternative and sustainable substitute for ordinary Portland cement (OPC) Geopolymers are being investigated as supplementary cementitious materials to lower carbon dioxide emissions in the building sector. To lower emissions, geopolymer concrete also improves the environment by substituting OPC with supplementary cementitious materials. In addition to keeping waste out of landfills, it produces lightweight, environmentally friendly building materials that fit the circular economy model. Geopolymer concrete reduces global warming as compared to traditional OPC concrete, offering sustainable solutions for construction applications and mitigating carbon dioxide emissions, thereby promoting sustainable development in the construction sector. In the building sector, geopolymer materials provide environmentally friendly substitutes for OPC materials by enhancing water absorption, lowering carbon dioxide emissions, and fostering environmental sustainability. In terms of mechanical qualities, robustness, and environmental sustainability, geopolymers have demonstrated encouraging outcomes.