Title:
Reducing CO₂ Emissions with CEM II/C-M Cements – a Sustainable Approach
Author(s):
N. Mikanovic, E. Vargas-Serrano, J.R. Crespo and D. Cruz
Publication:
Symposium Paper
Volume:
370
Issue:
Appears on pages(s):
43-54
Keywords:
Low-carbon cements; Quality improvers; Separate grinding; Durability; Sustainable construction
DOI:
10.14359/51751747
Date:
5/1/2026
Abstract:
This article discusses the development and benefits of CEM II/C-M type low-carbon cements, highlighting their future role in reducing CO₂ emissions within the cement industry. It outlines key production strategies, including the use of quality improvers to enhance early strength and overall cement performance. Comprehensive laboratory testing assessed the durability of CEM II/C-M cements, revealing low shrinkage and robust resistance to water ingress and aggressive chemical agents such as chlorides. Additionally, these cements demonstrated adequate freeze-thaw and carbonation resistance, with performance comparable to standard cements. These findings underscore the potential of CEM II/C-M cements to meet the demands of sustainable construction while maintaining high performance standards. The article also showcases examples of industrial production and the application of these cements in concrete.
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