Optimizing anti-freezing agent on the properties of Portland cement-calcium sulphoaluminate cement system based on Taguchi-GRA method
Source abstract
Abstract
The investigate of novel cementitious system suitable for negative temperature concreting was the key way to solve the high energy consumption of traditional winter construction. In this study, the matching effects of anti-freezing agents (CaCl 2 , NaNO 2 and Li 2 CO 3 ) on the Portland cement-calcium sulphoaluminate cement blended system (PC-CSA system) based on Taguchi-Grey Relational Analysis (Taguchi-GRA method) were studied. The setting time, compressive strength and freezing point were tested, and the hydration products, pore structure and morphology were also analyzed to reveal the mechanism. The results showed that CaCl 2 was the main parameter influencing the initial and final setting time. Whether at the early stage of continuous negative temperature curing, or from negative to positive temperature curing, CaCl 2 had a dominant influence on the compressive strength of PC-CSA system, which promoted the increase of the early hydration products, resulting in the rapid formation of a network structure. At the later stage of continuous negative temperature curing, the influential parameter changed to NaNO 2 . The basic condition for hydration was provided due to the lowering of the freezing point of the liquid phase by NaNO 2 . The presence of Li 2 CO 3 enhanced the promoting effect of CaCl 2 on early strength. The optimal parameter combination for PC-CSA system was 1.0 % CaCl 2 , 2.0 % NaNO 2 and 0.4 % Li 2 CO 3 based on Taguchi-GRA method.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Concrete and Cement Materials Research · Innovative concrete reinforcement materials · Concrete Properties and Behavior
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Novel selection of environment-friendly cementitious materials for winter construction: alkali-activated slag/Portland cement10.1016/j.jclepro.2020.120592 ↗
2. Hydration of the silica fume-Portland cement binary system at lower temperature10.1016/j.conbuildmat.2015.05.069 ↗
3. Early-age mechanical properties and hydration degrees of magnesium phosphate cement paste in freezing winter of cold regions10.1016/j.conbuildmat.2022.128337 ↗
4. Experimental and numerical research on development of synthetic heat storage form incorporating phase change materials to protect concrete in cold weather10.1016/j.renene.2019.10.142 ↗
5. Effect of w/c ratio and antifreeze admixture on the frost damage of sulfoaluminate cement concrete at-20 °C10.1016/j.conbuildmat.2022.128457 ↗
6. Improvement of workability and early strength of calcium sulphoaluminate cement at various temperature by chemical admixtures10.1016/j.conbuildmat.2017.11.076 ↗
7. Belite-calcium sulfoaluminate cement prepared with phosphogypsum: Influence of P2O5 and F on the clinker formation and cement performances10.1016/j.conbuildmat.2019.01.112 ↗
8. Ferritic calcium sulfoaluminate belite cement from metallurgical industry residues and phosphogypsum: clinker production, scale-up, and microstructural characterisation10.1016/j.cemconres.2022.106715 ↗
9. Hydration reaction and strength development of calcium sulfoaluminate cement-based mortar cured at cold temperatures10.1016/j.conbuildmat.2019.07.085 ↗
10. Potential application of Portland cement-sulfoaluminate cement system in precast concrete cured under ambient temperature10.1016/j.conbuildmat.2020.118869 ↗
11. Calcium sulphoaluminate cement used as mineral accelerator to improve the property of Portland cement at sub-zero temperature10.1016/j.cemconcomp.2019.103452 ↗
12. Effect of calcium sulfate source on the hydration of calcium sulfoaluminate eco-cement10.1016/j.cemconcomp.2014.08.003 ↗
13. Effect of calcium sulfoaluminate cements composition on their durability10.1016/j.conbuildmat.2021.124952 ↗
14. Investigation of the mechanical and durability properties of sustainable high performance concrete based on calcium sulfoaluminate cement
15. Hydration mechanism and early frost resistance of calcium sulfoaluminate cement concrete10.1016/j.conbuildmat.2019.117862 ↗
16. Effect of cement mineralogy on the effectiveness of chloride-based accelerator10.1016/j.cemconcomp.2016.07.015 ↗
17. Accelerators for normal concrete: a critical review on hydration, microstructure and properties of cement-based materials10.1016/j.cemconcomp.2022.104762 ↗
18. The influence of calcium nitrate as antifreeze admixture on the compressive strength of concrete exposed to low temperatures10.1016/j.coldregions.2013.02.001 ↗
19. Low-temperature (-10 °C) curing of Portland cement paste–Synergetic effects of chloride-free antifreeze admixture, C-S-H seeds, and room-temperature pre-curing10.1016/j.cemconcomp.2021.104319 ↗
20. Hydration kinetics and microstructure development of normal and CaCl2-accelerated tricalcium silicate pastes10.1021/jp907078u ↗
21. Chloride binding behaviors and early age hydration of tricalcium aluminate in chloride-containing solutions10.1016/j.cemconcomp.2023.104928 ↗
22. Physico-chemical mechanisms involved in the acceleration of the hydration of calcium sulfoaluminate cement by lithium ions10.1016/j.cemconres.2017.03.004 ↗
23. Effects of lithium carbonate on performances of sulphoaluminate cement-based dual liquid high water material and its mechanisms10.1016/j.conbuildmat.2017.11.130 ↗
24. Influence of lithium salt on the performance of calcium sulfoaluminate cement
25. Tracking the hydration of antifreeze treated cement paste at subfreezing temperatures using the TDR technique10.1016/j.conbuildmat.2020.119915 ↗
26. Effect of LiAl-layered double hydroxides on hydration of calcium sulfoaluminate cement at low temperature10.1016/j.conbuildmat.2019.07.251 ↗
27. Analysis of the synergistic effect of particle size of compound mineral admixtures on the hydration properties and porosity of Portland cement under low-temperature conditions
28. Performance and deterioration mechanism of concrete incorporated with corrosion-inhibiting admixtures under the coupling effect of composite salt and freeze-thaw cycles
29. Study of the defrosting behavior of concrete by using Taguchi-based grey relational analysis method10.1016/j.conbuildmat.2022.126324 ↗
30. Optimization of mortars containing steel scale using Taguchi based grey relational analysis method10.1016/j.conbuildmat.2019.04.135 ↗
31. Preparation and characterization of the greener alkali-activated grouting materials based on multi-index optimization10.1016/j.conbuildmat.2020.121328 ↗
32. Development of two new anti-washout grouting materials using multi-way ANOVA in conjunction with grey relational analysis10.1016/j.conbuildmat.2017.08.126 ↗
33. Effect of pressed palm oil fruit fibre on mechanical properties of sandcrete masonry blocks using Taguchi-grey relational analysis optimization technique
34. Multi-response optimization using Taguchi-Grey relational analysis for composition of fly ash-ground granulated blast furnace slag based geopolymer concrete10.1016/j.conbuildmat.2020.118049 ↗
35. Bond behaviour of composite sandwich panel and epoxy polymer matrix: Taguchi design of experiments and theoretical predictions10.1016/j.conbuildmat.2017.03.244 ↗
36. Optimisation of EMI shielding effectiveness: mechanical and physical performance of mortar containing POFA for plaster work using Taguchi Grey method10.1016/j.conbuildmat.2018.05.025 ↗
37. Impact of varying Li2CO3 additions on the hydration of ternary CSA-OPC-anhydrite mixes10.1016/j.cemconres.2020.106015 ↗
38. Effect of Li2CO3 on the properties of Portland cement paste10.1617/s11527-020-01609-2 ↗
39. Behavior of fresh and hardened concretes with antifreeze admixtures in deep-freeze low temperatures and exterior winter conditions10.1016/j.conbuildmat.2014.12.011 ↗
40. Effects of pre-curing treatment and chemical accelerators on Portland cement mortars at low temperature (5 °C)10.1016/j.conbuildmat.2019.117893 ↗
41. Modeling early age hydration kinetics and the hydrated phase of cement paste blended with chloride and sulfate10.1016/j.conbuildmat.2020.120537 ↗
42. Hydration of ordinary Portland cement and calcium sulfoaluminate cement blends10.1016/j.cemconcomp.2014.11.005 ↗
43. Pore structure and chloride permeability of concrete containing nano-particles for pavement10.1016/j.conbuildmat.2010.07.032 ↗