1. Davidovits J (2002) 30 Years of successes and failures in geopolymer applications.Market trends and potential breakthroughs. In: Geopolymer 2002 conference, Melbourne
2. Davidovits J (1979) Synthesis of new high-temperature of geo-polymers for reinforced plastics/composites. In: Pacific technical conference and technical displays, Costa Mesa
3. Davidovits J (1991) Geopolymers inorganic polymeric new materials. JTherm Anal 37:1633–1656
4. Roy WR, Thiery RG, Schuller RM, Suloway JJ (1981) Coal fly ash: a review of the literature and proposed classification system with emphasis on environmental impacts. Illinois State Geological Survey. Illinois
5. ASTM International: ASTM C618-19 Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete, West Conshohocken