journal article·2023-05

New insights on dehydration at elevated temperature and rehydration of GGBS blended cement

Lei Xu, Junjie Wang, Kefei Li, Tingyu Hao, Zhe Li, Le Li, Bo Ran, Han Du

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OpenAlex topics: Concrete and Cement Materials Research · Recycling and utilization of industrial and municipal waste in materials production · Recycled Aggregate Concrete Performance

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References (100+)

Show source-provided references
1. Getting the numbers right (GNR)
2. EMEP · 2019
3. 2016
4. Paris Agreement climate proposals need a boost to keep warming well below 2 °C10.1038/nature18307 ↗
5. 2007
6. 2016
7. Technology roadmap: low-carbon transition in the cement industry
8. Effect of pre-carbonation on the properties of cement paste subjected to high temperatures
9. Influence of the treatment temperature on the microstructure and hydration behavior of thermoactivated recycled cement10.3390/ma13183937 ↗
10. Microstructure of thermoactivated recycled cement pastes
11. Cementitious characteristics of hydrated cement paste subjected to various dehydration temperatures10.1016/j.conbuildmat.2007.10.016 ↗
12. Physico-mechanical and microstructural properties of rehydrated blended cement pastes10.1016/j.conbuildmat.2013.12.021 ↗
13. Reactivated cementitious materials from hydrated cement paste wastes10.1016/j.cemconcomp.2013.03.020 ↗
15. Dehydration and Rehydration of blast furnace slag cement10.1061/(ASCE)MT.1943-5533.0002725 ↗
16. Durability performance of thermoactivated recycled cement concrete10.1016/j.cemconcomp.2021.104270 ↗
17. Properties of mortars produced with reactivated cementitious materials10.1016/j.cemconcomp.2015.08.003 ↗
18. Modification and enhancement of mechanical properties of dehydrated cement paste using ground granulated blast-furnace slag10.1016/j.conbuildmat.2017.12.232 ↗
19. F Zuninob, Recycling of hydrated cement pastes by synthesis of α′H-C2S10.1016/j.cemconres.2017.08.001 ↗
20. A systematic review of factors affecting properties of thermal-activated recycled cement10.1016/j.resconrec.2022.106432 ↗
21. Mortars with thermo activated recycled cement: fresh and mechanical characterization10.1016/j.conbuildmat.2020.119502 ↗
22. Rehydration activity of hydrated cement paste exposed to high temperature10.1002/fam.1067 ↗
23. Effect of retarders on the early hydration and mechanical properties of reactivated cementitious material10.1016/j.conbuildmat.2019.03.323 ↗
24. Rehydration of cement fines: a Tg/calorimetry study
25. Supplementary cementitious materials10.2138/rmg.2012.74.6 ↗
26. Costs and carbon emissions for geopolymer pastes in comparison to ordinary Portland cement10.1016/j.jclepro.2011.02.010 ↗
27. Hydration products of alkali activated slag cement10.1016/0008-8846(95)00045-E ↗
28. Influence of slag chemistry on the hydration of alkali-activated blast-furnace slag - part I: effect of MgO10.1016/j.cemconres.2011.05.002 ↗
29. A review: the comparison between alkali-activated slag (Si + Ca) and metakaolin (Si+Al) cements10.1016/j.cemconres.2010.03.020 ↗
30. Hydration products and reactivity of blast-furnace slag activated by various alkalis10.1111/j.1151-2916.2003.tb03623.x ↗
31. 29Si and 27Al MAS-NMR of NaOH-activated blast-furnace slag10.1111/j.1151-2916.1994.tb04606.x ↗
32. Characterization by multinuclear high-resolution NMR of hydration products in activated blast-furnace slag pastes10.1111/j.1151-2916.2003.tb03545.x ↗
33. Hydration of alkali-activated slag: thermodynamic modelling10.1680/adcr.2007.19.2.81 ↗
34. MgO content of slag controls phase evolution and structural changes induced by accelerated carbonation in alkali-activated binders, Cem10.1016/j.cemconres.2013.12.003 ↗
35. High-resolution X-ray diffraction and fluorescence microscopy characterization of alkali-activated slag-metakaolin binders10.1111/jace.12247 ↗
36. Evolution of binder structure in sodium silicate-activated slagmetakaolin blends10.1016/j.cemconcomp.2010.09.004 ↗
37. Supplementary cementitious materials10.1016/j.cemconres.2010.12.001 ↗
38. Long-term performance of structural concretes in China southeast coastal environments exposed to atmosphere and chlorides10.1016/j.cemconres.2022.107064 ↗
39. Spalling rate of concretes subject to combined leaching and external sulfate attack10.1016/j.cemconres.2022.106951 ↗
40. Pore crystallization and expansion of cement pastes in sulfate solutions with and without chlorides10.1016/j.cemconres.2023.107099 ↗
41. Damage mechanism of engineered cementitious composites after exposed to elevated temperatures: experimental and molecular dynamics study10.1016/j.cemconcomp.2022.104507 ↗
42. The effects of elevated temperature on cement paste containing GGBFS10.1016/j.cemconcomp.2007.12.003 ↗
43. Physicochemical properties of binder gel in alkali-activated fly ash/slag exposed to high temperatures10.1016/j.cemconres.2016.08.004 ↗
44. Hydration of calcium sulfoaluminate clinker with additions of different calcium sulfate sources10.1617/s11527-014-0510-5 ↗
45. Hydration of Portland cement with additions of calcium sulfoaluminates10.1016/j.cemconres.2012.10.011 ↗
46. 27Al and 29Si solid-state NMR characterization of calcium- aluminosilicate-hydrate10.1021/ic202124x ↗
47. Incorporation of aluminium in the calcium silicate hydrate (C-S-H) of hydrated Portland cements: a high-field 27Al and 29Si MAS NMR investigation10.1021/ic020607b ↗
48. Friedel's salt formation in sulfoaluminate cements: a combined XRD and 27Al MAS NMR study, Cem10.1016/j.cemconres.2014.08.004 ↗
49. Blastfurnace slag cements: a construction material with very unusual nuclear spin relaxation behavior during hardening10.1063/1.1288506 ↗
50. NMR relaxometry during internal curing of Portland cements by lightweight aggregates10.1617/s11527-008-9355-0 ↗
51. Densification of C–S–H measured by 1H NMR relaxometry10.1021/jp3102964 ↗
52. 2008
53. 2017
54. Reactivity of supplementary cementitious materials (SCMs) in cement blends
55. 2019
56. Structure, dynamics and mechanical properties evolution of calcium silicate hydrate induced by dehydration and dehydroxylation10.1016/j.conbuildmat.2021.123327 ↗
57. Reliable specific surface area measurements on anhydrous cements10.1016/j.cemconres.2014.10.009 ↗
58. Chapter 10 - laser diffraction and gas adsorption techniques
59. Lowell · 2005
60. A novel method to predict internal relative humidity in cementitious materials by 1H NMR10.1016/j.cemconres.2017.11.001 ↗
61. Research on hydration of cement at early age by proton NMR
62. Chapter 8 - electron microscopy
63. 2011
64. 2018
65. Influence of agglomeration of a recycled cement additive on the hydration and microstructure development of cement based materials10.1016/j.conbuildmat.2013.09.004 ↗
66. The surface area of hardened cement paste as measured by various techniques
67. Model for the developing microstructure in portland cement pastes10.1111/j.1151-2916.1994.tb04565.x ↗
68. Granulation
69. Sintering of ceramics
70. Zhang · 2013
71. Investigation of the structure of heated portland cement paste by using various techniques10.1016/j.conbuildmat.2012.09.071 ↗
72. Composition and microstructural changes of cement pastes upon heating, as studied by neutron diffraction10.1016/S0008-8846(03)00229-1 ↗
73. The nature of C-S-H in hardened cements10.1016/S0008-8846(99)00168-4 ↗
74. Engelhardt · 1987
75. 29Si MAS NMR studies of portland cement components and effects of microsilica on the hydration reaction10.1016/0008-8846(88)90104-4 ↗
76. NMR, XRD, IR and synchrotron NEXAFS spectroscopic studies of OPC and OPC/slag cement paste hydrates10.1617/s11527-011-9737-6 ↗
77. Nuclear magnetic resonance (NMR) —a powerful tool in cement and concrete research10.1680/adcr.1990.3.11.105 ↗
78. Dehydration and rehydration processes of cement paste exposed to high temperature environments10.1023/B:JMSC.0000025827.65956.18 ↗
79. Density and water content of nanoscale solid C-S-H formed in alkali-activated slag (AAS) paste and implications for chemical shrinkage10.1016/j.cemconres.2011.11.003 ↗
80. Structure and intrinsic mechanical properties of nanocrystalline calcium silicate hydrate10.1021/acssuschemeng.0c03230 ↗
81. Characterization of alkali activated slag paste after exposure to high temperatures10.1016/j.conbuildmat.2013.06.070 ↗
82. Dissolution theory applied to the induction period in alite hydration10.1016/j.cemconres.2010.01.012 ↗
83. Hewlett · 2019
84. Marchon · 2016 · 129
85. Advances in understanding hydration of Portland cement10.1016/j.cemconres.2015.05.025 ↗
86. Hydration of cementitious materials, present and future10.1016/j.cemconres.2011.03.026 ↗
87. Calcium silicate hydrates: solid and liquid phase composition10.1016/j.cemconres.2015.03.019 ↗
88. Taylor · 1990
89. Layered double hydroxides (LDHs) from rehydration of calcium aluminates: a study by in situ calorimetry and WAXS
90. The pore structure and permeability of alkali activated fly ash10.1016/j.fuel.2012.05.034 ↗
91. Rehydration reactivity of recycled mortar from concrete waste experienced to thermal treatment10.1016/j.conbuildmat.2007.05.012 ↗
92. Rehydration of dehydrated Portland cement by in-situ synchrotron XRD
93. Methods to determine hydration states of minerals and cement hydrates10.1016/j.cemconres.2014.07.009 ↗
94. Composition and structure of C-S-H in white Portland cement −20% metakaolin pastes hydrated at 25 °C10.1016/j.cemconres.2006.11.012 ↗
95. New waste based clinkers: belite and lime formulations10.1016/j.cemconres.2007.11.008 ↗
96. Location of aluminum in substituted calcium silicate hydrate (C-S-H) gels as determined by29Si and 27Al NMR and EELS10.1111/j.1151-2916.1993.tb07765.x ↗
97. Thermodynamics and molecular mechanism of Al incorporation in calcium silicate hydrates10.1021/acs.jpcc.6b12850 ↗
98. Aluminum incorporation to dreierketten silicate chains10.1021/jp804867u ↗
99. Multinuclear solid-state NMR in silicate and zeolite chemistry10.1016/0165-9936(89)87043-8 ↗
100. Engelhardt · 1994