1. Cembureau , Activity Report, Built in Concrete. Made with Cement , Brussels , 2018
2. A.Nonat , Chapitre2: L'hydratation des ciments-La durabilité des bétons , 2008
3. C.Li , X. Z.Gong , S. P.Cui , Z. H.Wang , Y.Zheng and B. C.Chi , CO2 Emissions Due to Cement Manufacture , Materials Science Forum: Trans Tech Publ. , 2011 , pp. 181–187
4. Global CO<sub>2</sub> emissions from cement production, 1928–2017