A statistical approach to the study of concrete carbonation
DOI:
https://doi.org/10.3989/mc.2014.00413Keywords:
Carbonation, Porosity accessible to water, Concrete, Factorial designAbstract
Carbonation is one of the factors that conditions reinforced concrete durability, while porosity is one of the parameters that determines the carbonation rate: as a rule, the greater the porosity, the higher the rate. While many papers have been published on the effect of CO2 penetration in the pore solutions of concretes prepared under different experimental conditions, the literature has yet to address the joint effect of the factors considered in concrete design, such as the water/cement (w/c) ratio, type of cement, type of aggregate and presence of admixtures. The present paper discusses the findings of a statistical study of the impact of the aforementioned factors on both system porosity and carbonation rate. The type of cement, individually and in its interaction with the rest of the factors, proved to be the major determinant in concrete carbonation.
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1. Pade, C.; Guimaraes, M. (2007) The CO2 uptake of concrete in a 100 year perspective. Cem. Concr. Res. 37 1348–1356. http://dx.doi.org/10.1016/j.cemconres.2007.06.009
2. Papadakis, V.G.; Vayenas, C.G.; Fardis, M.N. (1991) Fundamental modeling and experimental investigation of concrete carbonation. ACI Mat. Jour. 88, 363–373.
3. Saetta, A.; Schrefler, B.A.; Vitaliani, R. (1993) The carbonation of concrete and the mechanism of moisture, heat and carbon dioxide flow through porous materials. Cem. Concr. Res. 23, 761–772. http://dx.doi.org/10.1016/0008-8846(93)90030-D
4. Glasser, F.P.; Marchand, J.; Samson, E. (2008) Durability of concrete - Degradation phenomena involving detrimental chemical reactions. Cem. Concr. Res. 38, 226–246. http://dx.doi.org/10.1016/j.cemconres.2007.09.015
5. Glasser, F.P.; Matschei, T. (2007) Interaction between Portland Cement and Carbon Dioxide, XII International Congress of Chemistry Cement 8–13 July Montreal (Canada).
6. Papadakis, V.G.; Vayenas, C.G.; Fardis, M.N. (1991) Experimental Investigations and Mathematical Modeling of the concrete carbonation problem. Chem. Engen. Sci. 46, 1333–1338. http://dx.doi.org/10.1016/0009-2509(91)85060-B
7. Steffens, A.; Dinkler, D.; Ahrens, H. (2002) Modeling carbonation for corrosion risk prediction of concrete structures. Cem. Concr. Res. 32, 935–941. http://dx.doi.org/10.1016/S0008-8846(02)00728-7
8. Ha-Won Song; Seung-Jun Kwon; Keun-Joo Byun; Chan-Kyu Park. (2006) Predicting carbonation in early-aged cracked concrete. Cem. Concr. Res. 36, 979–989. http://dx.doi.org/10.1016/j.cemconres.2005.12.019
9. Carvajal, A.M.; Silva, C.; Valinete, J.; Venegas, A. (2007) Efectos de la carbonatacion acelerada en distintos tipos de Cementos y Hormigones. Revista de la Construcción 6 [1], 88–97.
10. Chang Cheng-Feng; Chen Jing-Wen. (2006) The experimental investigation of concrete carbonation depth. Cem. Concr. Res. 36 [9], 1760–1766. http://dx.doi.org/10.1016/j.cemconres.2004.07.025
11. Thiery, M.; Villain, G.M.; Dangla, P.; Platret, G. (2007) Investigation of the carbonation front shape on cementitious material: Effects on the chemical kinetics. Cem. Concr. Res. 37, 1047–1058. http://dx.doi.org/10.1016/j.cemconres.2007.04.002
12. Izaguirre, A.; Lanas, J.; Álvarez, J.I. (2009) Effect of water-repellent admixtures on the behaviour of aerial lime-based mortars. Cem. Concr. Res. 39, 1095–1104. http://dx.doi.org/10.1016/j.cemconres.2009.07.026
13. Cultrone, G.; Sebastian, E.; Ortega Huertas, M. (2005) Forced and natural carbonation of lime-based mortars with and without additives: Mineralogical and textural changes. Cem. Concr. Res. 35, 2278–2289. http://dx.doi.org/10.1016/j.cemconres.2004.12.012
14. Valcuende, M.; Marco, E.; Parra, C.; Serna, P. (2012) Influence of limestone filler and viscosity-modifying admixture on the shrinkage of self-compacting concrete. Cem. Concr. Res. 42, 583–592. http://dx.doi.org/10.1016/j.cemconres.2012.01.001
15. Tsivilis, S.; Batis, G.; Chaniotakis, E.; Grigoriadis Gr. Theodossis D. (2000) Properties and behavior of limestone cement concrete and mortar. Cem. Concr. Res. 30, 1679–1683. http://dx.doi.org/10.1016/S0008-8846(00)00372-0
16. Arandigoyen, M.; Álvarez, J.I. (2003) Pore structure and carbonation in blended lime-cement pastes. Mater. Construcc. 56 [282], 17–30.
17. Américo, P.O.; Nepomuceno, A.A. (2003) Cement content influence in rebar corrosion in carbonated mortars Mater. Construcc. 53 [271–272], 113–123. http://dx.doi.org/10.3989/mc.2003.v53.i271-272.296
18. Aguirre, A.M.; Mejía de Gutiérrez, R. (2013) Durability of reinforced concrete exposed to aggressive conditions Mater. Construcc. 63 [309], 7–38.
19. Box, G.E.P.; Hunter, J.S. (1978) Statistics for Experimenters, Ed. Wiley, New York.
21. Pe-a Sanchez, D. (1989) Estadística. Modelos y Métodos. Alianza Editorial S.A., Madrid.
22. RILEM COMMISSION 25 PEM. (1980) Test Nª I.1 – Porosity accessible to water, Matériaux et Construction, RILEM, 13 [75], 177–179.
23. Mejía de Gutiérrez, R.; Rodríguez, C.; Rodríguez, E.; Torres, J.; Delvasto, S. (2009) Metakaolin concrete: Carbonation and chloride Behavior. Rev. Fac. Ing. Univ. Antioquia 48, 55–64.
24. Fernández-Carrasco, L.; Puertas, F.; Blanco-Varela, M.T.; Vázquez, T. (2001) Carbonation of calcium aluminate cement pastes. Mater. Construcc. 51 [263–264], 127–136. http://dx.doi.org/10.3989/mc.2001.v51.i263-264.358
25. UNE 112 011-94: Corrosión en armaduras: determinación de la profundidad de carbonatación en hormigones endurecidos y puestos en servicio.
26. Hewlettt, P.C. (2006) Lea’s Chemistry of Cement and Concrete, Edited by P.C. Hewlett, Elsevier, Butterworth Heinemann, 4th Edition, Oxford UK.
27. Yoshioka, K.; Tazawa, E.; Kawai, K.; Enohata, T. (2002) Adsorption characteristics of superplasticizers on cement component minerals. Cem. Concr. Res. 32, 1507–1513. http://dx.doi.org/10.1016/S0008-8846(02)00782-2
28. Ghorab, H.Y.; Kenawi, I.M.; Abdel All Z.G. (2012) Interaction between cements with different composition and superplasticizers. Mater. Construcc. 62 [307], 359–380. http://dx.doi.org/10.3989/mc.2012.63610
29. Seabra, M.P.; Paiva, H.; Labrincha, J.A.; Ferreira, V.M. (2009) Admixtures effect on fresh state properties of aerial lime based mortars. Constr. Build. Mater. 23, 1147–1153. http://dx.doi.org/10.1016/j.conbuildmat.2008.06.008
30. Alonso, M.M.; Puertas, F.; Palacios, M. (2009) Aditivos para el hormigón: compatibilidad cemento-aditivos basados en policarboxilatos. Monografia del IETcc, 415, IETCC (CSIC), Madrid, Spain.
31. Fortes-Revilla, C.; Martinez-Ramirez, S.; Blanco-Varela, M.T. (2006) Modelling of slaked lime–metakaolin mortar engineering characteristics in terms of process variables. Cem. Concr. Compos. 28, 458–467. http://dx.doi.org/10.1016/j.cemconcomp.2005.12.006
32. Papadakis, V.G.; Vayenas, C.G.; Fardis, M.N. (1991) Physical and Chemicals characteristics affecting the durability of concrete. ACI Mater J. 8 [2], 186–96.
33. Mosquera, M.J.; Silva, B.; Prieto, B.; Ruiz-Herrera, E. (2006) Addition of cement to lime-based mortars: effect on pore structure and vapor transport. Cem. Concr. Res. 36 [9], 1635–1642. http://dx.doi.org/10.1016/j.cemconres.2004.10.041
34. Moreno, E.I.; Domínguez Lara, G.G.; Cob Sarabia E.J.; Duarte Gómez, F. (2004) Efecto de la relación agua/cemento en la velocidad de carbonatación del concreto utilizando una cámara de aceleración. Ingeniería 8-2, 117–130.
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