1. Ecra (European Cement Research Academy). Calcined Clay: A Supplementary Cementitious Material with a Future. Available online: https://ecra-online.org/fileadmin/ecra/newsletter/ECRA_Newsletter_3_2019.pdf (Accessed on 02 October 2021).
2. Reduce the environmental impact of cement (Portuguese);Colaço;Constr. Mag.,2019
3. Sustainable mortars containing fly ash, glass powder and blast-furnace and lead-smelter slag;Gholampour;Mag. Concr. Res.,2020
4. Coal combustion products: a global perspective;Heidrich,2013
5. NDRC, Annual Report on Comprehensive Utilization of Resources in China (2014), China, National Development and Reform Commission, 201.