GEOPOLYMER MORTAR WITH ALKALIACTIVATED FLY ASH AS THE BASE: STRENGTH AND DURABILITY STUDIES LITERATURE SURVEY

This literature survey explores the strength and durability aspects of geopolymer mortar that incorporates alkali-activated fly ash as its base material. Geopolymer mortar, a promising alternative to conventional cement-based materials, utilizes industrial by-products such as fly ash to reduce carbon emissions and enhance sustainability. The study focuses on investigating the mechanical strength properties of geopolymer mortar, including compressive strength, flexural strength, and tensile strength. Various factors influencing the strength development of alkali-activated fly ash-based geopolymer mortar are discussed, such as activator composition, curing conditions, curing duration, and fly ash characteristics. Additionally, the durability performance of geopolymer mortar is examined, considering aspects such as water absorption, chemical resistance, carbonation resistance, and resistance to sulfate attack. The literature survey encompasses a comprehensive analysis of existing research articles, conference papers, and technical reports in the field. It aims to provide an overview of the current state of knowledge regarding the strength and durability studies of geopolymer mortar with alkali-activated fly ash as the base material. The findings highlight the potential of alkali-activated fly ash-based geopolymer mortar in terms of achieving comparable or even superior mechanical properties compared to traditional cement-based materials, while exhibiting enhanced durability performance. This literature survey serves as a valuable resource for researchers, engineers, and practitioners interested in the development and application of geopolymer mortar with alkali-activated fly ash, aiding in the advancement of sustainable and environmentally friendly construction materials