Effectiveness of using CO2 pressure to enhance the carbonation of Portland cement-fly ash-MgO mortars

Cement and Concrete Composites

Volumn 70, Issue , 2016, Pages 78-85

  Mo, Liwu ^a,b   Zhang, Feng ^a   Deng, Min ^a,b   Panesar, Daman K ^c  

^a NANJING TECH UNIVERSITY   (China)

^b Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)   (China)

^c UNIVERSITY OF TORONTO   (Canada)

Author keywords

Calcite; Carbonation front; Compressive strength; Microstructure; Porosity

Indexed keywords

CALCITE; CARBONATION; CEMENTS; COMPRESSIVE STRENGTH; CURING; FLY ASH; MAGNESIA; MECHANICAL PROPERTIES; MICROSTRUCTURE; MORTAR; POROSITY; PORTLAND CEMENT;

ACCELERATED CARBONATION; CARBONATION PROCESS; CEMENT BLENDS;

CARBON DIOXIDE;

EID: 84962796420     PISSN: 09589465     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconcomp.2016.03.013     Document Type: Article

References (25)

1. 2 uptake of concrete Environ. Impact Assess. Rev. 46 2014 43 52
2. V.D. Pizzol, L.M. Mendes, L. Frezzatti, H. Savastano Jr., and G.H.D. Tonoli Effect of accelerated carbonation on the microstructure and physical properties of hybrid fiber-cement composites Miner. Eng. 59 2014 101 106
3. A. Morandeau, M. Thiéry, and P. Dangla Investigation of the carbonation mechanism of CH and C-S-H in terms of kinetics, microstructure changes and moisture properties Cem. Concr. Res. 56 2014 153 170
4. Moisés Frías, and Sara Goñi Accelerated carbonation effect on behaviour of ternary Portland cements Compos. Part B 48 2013 122 128
5. 2 as an accelerated curing agent for concrete blocks Key Eng. Mater. 400-402 2009 81 87
6. S. Monkman, and Y. Shao Integration of carbon sequestration into curing process of precast concrete Can. J. Civ. Eng. 37 2010 302 310
7. 2 Concr. Int. September 2011 50 56
8. 2 curing of concrete blocks Concr. Int. February 2009 39 43
9. P. de Silva, L. Bucea, D.R. Moorehead, and V. Sirivivatnanon Carbonates binders: reaction kinetics, strength and microstructure Cem. Concr. Compos. 28 2006 613 620
10. P. de Silva, L. Bucea, and V. Sirivivatnanon Chemical, microstructural and strength development of calcium and magnesium carbonate binders Cem. Concr. Res. 39 2009 pp.460 465
11. J. Chang, Y. Li, M. Cao, and Y. Fang Influence of magnesium hydroxide content and fineness on the carbonation of calcium hydroxide Constr. Build. Mater. 55 2014 82 88
12. M. Liska, L.J. Vandeperre, and A. Al-Tabbaa Influence of carbonation on the properties of reactive magnesia cement-based pressed masonry units Adv. Cem. Res. 20 2008 53 64
13. L.J. Vandeperre, and A. Al-Tabbaa Accelerated carbonation of reactive MgO cements Adv. Cem. Res. 19 2007 67 79
14. C. Unluer, and A. Al-Tabbaa The role of brucite, ground granulated blastfurnace slag, and magnesium silicates in the carbonation and performance of MgO cements Constr. Build. Mater. 94 2015 629 643
15. C. Unluer, and A. Al-Tabbaa Enhancing the carbonation of MgO cement porous blocks through improved curing conditions Cem. Concr. Res. 59 2014 55 65
16. 2 in cement paste containing slag and reactive MgO Cem. Concr. Compos. 42 2013 69 77
17. A.L. Harrison, I.M. Power, and G.M. Dipple Accelerated carbonation of brucite in mine tailings for carbon sequestration Environ. Sci. Technol. 47 2013 126 134
18. 2 pressure to explain transition from accelerated tests to natural carbonation Cem. Concr. Res. 40 2010 1582 1589
19. E. Farahi, P. Purnell, and N.R. Short Supercritical carbonation of calcareous composites: influence of curing Cem. Concr. Compos. 43 2013 48 53
20. J.H.M. Visser Influence of the carbon dioxide concentration on the resistance to carbonation of concrete Constr. Build. Mater. 67 2014 8 13
21. C311/C311M-13 Standard Test Method for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete 2013
22. ASTM C349-08 Standard Test Method for Compressive Strength of Hydraulic-Cement Mortars (Using Portions of Prisms Broken in Flexure) 2008
23. I. Galan, F.P. Glasser, D. Baza, and C. Andrade Assessment of the protective effect of carbonation on portlandite crystals Cem. Concr. Res. 2015 68 77
24. 2 sequestration during brucite [Mg(OH)2] dissolution Environ. Sci. Technol. 2012 5232 5260
25. Ö. Cizer, K. Van Balen, J. Elsen, and D. Van Gemert Real-time investigation of reaction rate and mineral phase modifications of lime carbonation Constr. Build. Mater. 35 2012 741 751