Low-CO2 emission strategies to achieve net zero target in cement sector

R Chaudhury, U Sharma, PC Thapliyal… - Journal of Cleaner …, 2023 - Elsevier
Cement industry is one of the largest contributors to greenhouse gas emissions accounting
for about 7% of global CO 2 emission. As global cement demand continues to rise …

Magnesia-based cements: a journey of 150 years, and cements for the future?

SA Walling, JL Provis - Chemical reviews, 2016 - ACS Publications
This review examines the detailed chemical insights that have been generated through 150
years of work worldwide on magnesium-based inorganic cements, with a focus on both …

[HTML][HTML] Solid-state nuclear magnetic resonance spectroscopy of cements

B Walkley, JL Provis - Materials Today Advances, 2019 - Elsevier
Cement is the ubiquitous material upon which modern civilisation is built, providing long-
term strength, impermeability and durability for housing and infrastructure. The fundamental …

Recent advances in magnesium-based materials: CO2 sequestration and utilization, mechanical properties and environmental impact

D Meng, C Unluer, EH Yang, S Qian - Cement and Concrete Composites, 2023 - Elsevier
Cement industry is one of the main sources of greenhouse gases, which accounts for about
7% of global CO 2 emissions. Sequestration of CO 2 in cement-based materials is regarded …

Exploring the potential of nonclassical crystallization pathways to advance cementitious materials

C Ruiz-Agudo, H Cölfen - Chemical Reviews, 2024 - ACS Publications
Understanding the crystallization of cement-binding phases, from basic units to macroscopic
structures, can enhance cement performance, reduce clinker use, and lower CO2 emissions …

Unlocking the role of recycled aggregates in the performance enhancement and CO2 capture of reactive magnesia cement formulations

C Pan, Y Song, J Wang, S Zhan, C Unluer… - Cement and Concrete …, 2023 - Elsevier
The use of recycled aggregates (RCAs) could further enhance the sustainability of reactive
magnesia cement (RMC) formulations, but the performances of RMC-RCA are still unknown …

Application of thermodynamic modelling to hydrated cements

B Lothenbach, M Zajac - Cement and Concrete Research, 2019 - Elsevier
Thermodynamic modelling is essential to understand the effect of binder composition on
hydrate assemblage in modern Portland composite cements and its effect on durability …

Properties of magnesium silicate hydrates (MSH)

D Nied, K Enemark-Rasmussen, E L'Hopital… - Cement and Concrete …, 2016 - Elsevier
Investigations of synthetic magnesium silicate hydrate (MSH) samples have shown that MSH
aged for 1 year can exhibit variable compositions with molar Mg/Si ratios in the range 0.7≤ …

Characterization of magnesium silicate hydrate (MSH)

E Bernard, B Lothenbach, C Chlique… - Cement and concrete …, 2019 - Elsevier
In this study, the structure of synthetic magnesium silicate hydrated phases (MSH) and the
distribution of water as a function of the Mg/Si ratio were investigated. Different analytical …

Strength and hydration properties of reactive MgO-activated ground granulated blastfurnace slag paste

F **, K Gu, A Al-Tabbaa - Cement and Concrete Composites, 2015 - Elsevier
Ground granulated blastfurnace slag (GGBS) is widely used as a partial replacement for
Portland cement or as the major component in the alkali-activated cement to give a clinker …