CO<sub>2</sub>养护混凝土技术研究进展

doi:10.11896/j.issn.1005-023X.2017.05.022

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Abstract The CO₂-curing concrete technology is a promising sustainable curing method, which based on the chemical reactions between CO₂ and fresh concrete. By CO₂-curing concrete technology, the fresh concrete could obtain higher early strength and denser microstructure. In another, the CO₂-curing concrete technology is an environmentally friendly and energy-efficient method to consume CO₂. This paper reviews and summarizes the development and latest research results of CO₂ curing of concrete. The kinetics and mechanism of CO₂-curing concrete technology, the effect of CO₂-curing concrete on microstructure and the subsequent hydration of CO₂-curing concrete are introduced. Finally, according to the review of previous studies, some recommendations will be given about the further research in this field.

Key words： CO₂-curing concrete pre-curing reaction mechanism microstructure subsequent hydration

Published: 10 March 2017 Online: 2018-05-02

CLC number:

TU528

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	Articles by authors
	SHI Caijun
	WANG Jiyun
	TU Zhenjun
	WANG Dehui

Cite this article:

SHI Caijun,WANG Jiyun,TU Zhenjun, et al. Progresses in CO₂ Curing of Concrete[J]. Materials Reports, 2017, 31(5): 134-138.

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https://www.mater-rep.com/EN/10.11896/j.issn.1005-023X.2017.05.022 OR https://www.mater-rep.com/EN/Y2017/V31/I5/134

1 Tarasova O, Koide H, Dlugokencky E. The state of greenhouse gases in the atmosphere using global observations through 2014[C]// EGU General Assembly Conference.2016.
2 Bertos M F, Simons S J R, et al. A review of accelerated carbonation technology in the treatment of cement-based materials and sequestration of CO₂[J]. J Hazard Mater,2004,112(3):193.
3 Shi C, Liu M, He P, et al. Factors affecting kinetics of CO₂ curing of concrete[J]. J Sustainable Cement-based Mater,2012,1(1):24.
4 Shi C, Wu Y. Studies on some factors affecting CO₂ curing of lightweight concrete products[J]. Resources Conservation Recycling,2008,52(8-9):1087.
5 Shi C, Wu Y. CO₂ curing of concrete blocks[J]. Concr Int,2009,31(2):39.
6 Shi C, He F. Properties and microstructure of CO₂ cured concrete blocks[C]// Construction Waste Recycling and Civil Engineering Sustainable Development—Proceedings of the 2^nd International Conference on Waste Engineering and Management.2010:96.
7 Zhan B, Poon C, Shi C. CO₂ curing for improving the properties of concrete blocks containing recycled aggregates[J]. Cem Concr Compos,2013,42(9):1.
8 Shi C, Wang D, et al. Weathering properties of CO₂-cured concrete blocks[J]. Resources Conservation Recycling,2012,65(4):11.
9 Kou S C, Zhan B J, Poon C S. Use of a CO₂ curing step to improve the properties of concrete prepared with recycled aggregates[J]. Cem Concr Compos,2014,45(1):22.
10 Zhan B, et al. Experimental study on CO₂ curing for enhancement of recycled aggregate properties[J]. Constr Build Mater,2013,67:3.
11 Wauhop B J. Curing of concrete block-a study of energy consumption[R]. Herndon, VA, USA: National Concrete Masonry Association, 1980.
12 Shi C, He F, Wu Y. Effect of pre-conditioning on CO₂, curing of lightweight concrete blocks mixtures[J]. Constr Build Mater,2012,26(1):257.
13 Zou Q, Shi C, Zheng K, et al.Effect of pre-conditioning on CO₂ curing of block concretes[J].J Build Mater,2008,11(1):116.
邹庆焱, 史才军, 郑克仁,等. 预养护对砌块混凝土二氧化碳养护的影响[J]. 建筑材料学报, 2008,11(1):116.
14 He P, Shi C, Tu Z, et al. Effect of further water curing on compressive strength and microstructure of CO₂ -cured concrete[J]. Cem Concr Compos,2016,72:80.
15 Simatupang M H, Habighorst C, Lange H, et al. Investigations on the influence of the addition of carbon dioxide on the production and properties of rapidly set wood-cement composites[J]. Cem Concr Compos,1995,17:187.
16 Soroushian P, Won J P, Chowdhury H, et al. Development of acce-lerated processing techniques for cement-bonded wood particleboard[J]. Cem Concr Compos,2003,25(7):721.
17 Qi H. The acelerated hardening of wod-cement cmposites with carbon doxide injection: Mechanisms and aplications[D].Toronto:Canado Faculty of Forestry University of Toronto,2005.
18 Soroushian P, Won J P, Hassan M. Durability characteristics of CO₂-cured cellulose fiber reinforced cement composites[J]. Constr Build Mater,2012,34(3):44.
19 Pizzol V D, Mendes L M, Frezzatti L, et al. Effect of accelerated carbonation on the microstructure and physical properties of hybrid fiber-cement composites[J]. Minerals Eng,2014,59(3):101.
20 Almeida A E F S, Tonoli G H D, et al. Improved durability of vegetable fiber reinforced cement composite subject to accelerated carbo-nation at early age[J]. Cem Concr Compos,2013,42(9):49.
21 Klemm W A, Berger R L. Accelerated curing of cementitious systems by carbon dioxide : Part I. Portland cement[J]. Cem Concr Res,1972,2(5):567.
22 Klemm W A,Berger R L.Accelerated curing of cementitious systems by carbon dioxide: Ⅱ[J].Cem Concr Res,1972,2(6):647.
23 Berger R L, Young J F, Leung K. Acceleration of hydration of cal-cium silicates by carbon dioxide treatment[J].Nature,1972,240:16.
24 Young J F, Berger R L, Breese J. Accelerated curing of compacted calcium silicate mortars on exposure to CO₂[J]. J Am Ceram Soc,1974,57(9):394.
25 Shao Y, Mirza M S, Wu X. CO₂ sequestration using calcium-silicate concrete[J]. Canadian J Civil Eng,2006,33(6):776.
26 El-Hassan H, Shao Y, et al. Reaction products in carbonation-cured lightweight concrete[J]. J Mater Civil Eng,2013,25:799.
27 Lange L C, Hills C D, Poole A B. The effect of accelerated carbonation on the properties of cement-solidified waste forms[J]. Waste Management,1996,16(8):757.
28 Shtepenko O, Hills C, Brough A, et al. The effect of carbon dioxide on β-dicalcium silicate and Portland cement[J]. Chem Eng J,2006,118(1):107.
29 Seishi G, Kenzo S, Takeshi K, et al. Calcium silicate carbonation products[J]. J Am Ceram Soc,1995,78(11):2867.
30 Goodbrake C J, Young J F, Berger R L. Reaction of beta-dicalcium silicate and tricalcium silicate with carbon dioxide and water vapor [J]. J Am Ceram Soc,1979,62(3-4):168.
31 Shi Caijun,Zou Qingyan,He Fuqiang.Study on CO₂ curing kinetics of concrete[J].J Chin Ceram Soc,2010,38(7):1179.
史才军, 邹庆焱, 何富强. 二氧化碳养护混凝土的动力学研究[J]. 硅酸盐学报,2010,38(7):1179.
32 Shao Y,Shi C.Carbonation curing for making concrete products—An old concept and a renewed interest[C]// Proceedings of the 6^th International Symposium on Cement and Concrete,2006.
33 Monkman S, Shao Y. Assessing the carbonation behavior of cementitious materials[J]. J Mater Civil Eng,2014,18(6):768.
34 Shao Y, Zhou X, Monkman S. A new CO₂ sequestration process via concrete products production[C]// EIC Climate Change Technology, 2006 IEEE. IEEE,2006:1.
35 Bier T A, Kropp J, Hilsdorf H K. Carbonation and realcalinisation of concrete and hydrated cement paste[J]. Durability Const Mater,1987,3:927.
36 Morandeau A, et al. Impact of accelerated carbonation on OPC cement paste blended with fly ash[J]. Cem Concr Res,2015,67:226.
37 Chindaprasirt P, Rukzon S. Pore structure changes of blended cement pastes containing fly ash, rice husk ash, and palm oil fuel ash caused by carbonation[J]. J Mater Civil Eng,2009,21(11):666.
38 Monkman S, Shao Y. Carbonation curing of slag-cement concrete for binding CO₂ and improving performance[J]. J Mater Civil Eng,2010,22(4):296.
39 Zhang D, Cai X, Shao Y. Carbonation curing of precast fly ash concrete[J]. J Mater Civil Eng,2016,28(11):04016127.
40 Tu Z, Guo M Z, Chi S P, et al. Effects of limestone powder on CaCO₃ precipitation in CO₂ cured cement pastes[J]. Cem Concr Compos,2016,72:9.
41 El-Hassan H, Shao Y. Early carbonation curing of concrete masonry units with Portland limestone cement[J]. Cem Concr Compos,2015,62:168.
42 Shi Caijun,He Pingping,Tu Zhenjun,et al.Effect of pre-conditioning on process and microstructure of carbon dioxide cured concrete[J].J Chin Ceram Soc,2014,42(8):996.
史才军, 何平平, 涂贞军,等. 预养护对二氧化碳养护混凝土过程及显微结构的影响[J]. 硅酸盐学报, 2014, 42(8):996.
43 Kashef-Haghighi S, Shao Y, Ghoshal S. Mathematical modeling of CO₂ uptake by concrete during accelerated carbonation curing[J]. Cem Concr Res,2015,67(67):1.
44 Bukowski J M, Berger R L. Reactivity and strength development of CO₂ activated non-hydraulic calcium silicates[J]. Cem Concr Res,1979,9(79):57.
45 Elsener, B. Corrosion of steel in concrete[J]. Uhligs Corrosion Handbook Third Edition,2014, 20(5):105.
46 Shih S M, Ho C, et al. Kinetics of the reaction of Ca(OH)₂ with CO₂ at low temperature[J]. Ind Eng Chem Res, 1999, 38:1316.
47 Zhang D, Shao Y. Early age carbonation curing for precast reinforced concretes[J]. Constr Build Mater,2016,113:134.
48 Rostami V, Shao Y, et al. Microstructure of cement paste subject to early carbonation curing[J]. Cem Concr Res,2012,42:186.
49 Bentz D P. Mixture poportioning for iternal cring[J]. Concr Int,2005, 27(2):35.
50 lmeida A E F S, Tonoli G H D, Santos S F, et al. Improved dura-bility of vegetable fiber reinforced cement composite subject to accele-rated carbonation at early age[J]. Cem Concr Compos,2013,42:49.
51 Junior A N, et al. The effects of the early carbonation curing on the mechanical and porosity properties of high initial strength Portland cement pastes[J]. Constr Build Mater,2015,77:448.
52 Rostami V, et al. Durability of concrete pipes subjected to combined steam and carbonation curing[J]. Constr Build Mater,2011,25:3345.