... 2026 Emerald Publishing Limited Licensed re-use rights only carbonation cement cementitious materials construction & demolition waste C-S-H interface bonding material properties microstructure recycled concrete powder UN SDG 13: Climate action National Natural Science...

.... © 2026 Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only alkali–silica reaction C-S-H microstructure seawater National Natural Science Foundation of China 52008304 Natural Science Foundation of Fujian Province 2023J05021...

... Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only alkali-free accelerators alumina to sulfur ratio C₃A cement cementitious materials compatibility C₃S C-S-H gypsum content mechanism of action Shotcrete is extensively employed...

... the chloride binding capacity of mortar than Na⁺. This is because Ca²⁺ promotes the positive potential of the C–S–H gel in the mortar and Mg²⁺ facilitates the generation of a solid solution of Friedel’s salts and AFm in the mortar. The addition of MK in mortar improves...

... for the optimisation of the performance of printing materials. 16 11 2023 09 02 2024 Emerald Publishing Limited: All rights reserved 2023 3D printing of concrete admixtures cement-based materials cement paste C-S-H performance characterisation printability/rheology In recent years...

...), the scanning angle was set at 10–80° and the scanning speed was 10°/min. cement stone compressive strength C-S-H high-ground-temperature environment microstructure In the planning and design of the Sichuan–Tibet railway, problems of high ground stress, high ground temperature and active...

... hydration was slowed. Conversely, when the MASR was too low, this enabled large amounts of AFt to occupy the space where calcium silicate hydrate (C-S-H) gels were formed, resulting in decalcification of the C-S-H gels. 17 09 2023 06 12 2023 Emerald Publishing Limited: All rights reserved...

... by predicting the sorption isotherm, the drying shrinkage and the self-desiccation of cement paste directly from the evolution of its microstructure. A simple hydration model was developed to predict the microstructure of Portland cement pastes, as well as the nanostructure of calcium silicate hydrate (C-S-H...

... of the organic solvent in the C–S–H gel. This organic solvent is not removed by normal drying process such as oven drying or low-vacuum drying (Taylor and Turner, 1987). Currently, it is not recommended to grind cement pastes very finely because long exposure times and increased fineness of powders can...

...-exponential factor, T is the absolute temperature and R_gas is the universal gas constant. 13 10 2016 27 11 2017 27 11 2017 ICE Publishing: All rights reserved 2018 C-S-H microstructure Portland cement Fire accidents can lead to severe damage...

...Hao Zhang; Penggang Wang; Wei Li; Wei She Synthetic calcium silicate hydrate (C–S–H) is an important accelerator in cement chemistry. The early age hydration of cement was studied in the presence of synthetic C–S–H of different Ca/Si ratios and in different morphologies. Compressive strength...

...) and the CSH carbonation degree. Therefore, the NMR method can be used to determine the carbonation degree of CSH. 20 06 2016 09 10 2017 09 05 2018 ICE Publishing: All rights reserved 2018 C-S-H NMR – spectroscopy paste Carbonation is an important factor that affects...

... 2017 06 05 2018 06 05 2018 ICE Publishing: All rights reserved 2018 C₃S C–S–H microstructure Portland cement is a complex system that consists of tricalcium silicate (C₃S), dicalcium silicate (C₂S), tricalcium aluminate (C₃A...

... as the average of three sample measurements. 20 04 2017 11 07 2017 12 07 2017 ICE Publishing: All rights reserved 2017 compressive strength C–S–H portland cement Coal combustion products are produced in large volumes throughout the world and there are global efforts...

... concentration of Su/Ca = 0·15, the weight loss significantly decreased, demonstrating a retardation effect on the reaction. The weight loss at Su/Ca = 0·25 was higher than that at Su/Ca = 0·15 due to the semi-crystalline C–S–H phase according to the XRD analysis. It is known that C–S–H, with lower crystallinity...