Geopolymer cements are an innovative type of binder made from natural materials like fly ash or metakaolin, which are rich in aluminosilicates. Unlike traditional cements that rely on limestone and require high-temperature processing, geopolymer cements are produced at lower temperatures, making them more environmentally friendly. They can significantly reduce carbon dioxide emissions associated with cement production. These cements exhibit excellent durability and resistance to heat, chemicals, and environmental degradation. As a result, they are increasingly being used in construction applications, such as in infrastructure projects and green building initiatives, where sustainability and longevity are essential.