Effects of dosage of alkali-activated solution and curing conditions on the properties and durability of alkali-activated slag concrete

Construction and Building Materials

Volumn 35, Issue , 2012, Pages 240-245

  Chi, Maochieh ^a  

^a WUFENG INSTITUTE OF TECHNOLOGY   (Taiwan)

Author keywords

Alkali activated slag concrete (AASC); Curing condition; Dosage; Durability; Granulated blast furnace slag (GBFS)

Indexed keywords

AIR CURING; ALKALINE ACTIVATORS; CURING CONDITION; DOSAGE; DRYING SHRINKAGES; GRANULATED BLAST-FURNACE SLAGS; HARDENED CONCRETE; HIGH-TEMPERATURE RESISTANCE; LIQUID SODIUM SILICATES; MASS RATIO; MODULUS RATIO; ORDINARY PORTLAND CEMENT; PHYSICAL AND MECHANICAL PROPERTIES; SLAG CONCRETE; SPLITTING TENSILE STRENGTH; SULPHATE ATTACK; TOTAL CHARGE;

BLAST FURNACES; DURABILITY; LIQUID METALS; PHOSPHORIC ACID; SILICON COMPOUNDS; SLAGS; SODIUM;

CURING;

EID: 84861026764     PISSN: 09500618     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.conbuildmat.2012.04.005     Document Type: Article

References (31)

1. D.M. Roy Alkali-activated cements opportunities and challenges Cem Concr Res 29 1999 249 254
2. S.A. Bernal, R.M.D. Gutiérrez, A.L. Pedraza, J.L. Provis, E.D. Rodriguez, and S. Delvasto Cem Concr Res 42 2011 1 8
3. F. Puertas, and A. Ferna'ndez-Jime'nez Mineralogical and microstructural characterisation of alkali-activated fly ash/slag pastes Cem Concr Compos 25 2003 287 292
4. F. Puertas, T. Amat, A. Fernández-Jiménez, and T. Vázquez Mechanical and durable behaviour of alkaline cement mortars reinforced with polypropylene fibres Cem Concr Res 33 2003 2031 2036
5. F. Pacheco-Torgal, J. Castro-Gomes, and S. Jalali Alkali-activated binders: a review Part I historical background, terminology, reaction mechanisms and hydration products Constr Build Mater 22 2008 1305 1314
6. F. Collins, and J.G. Sanjayan Strength and shrinkage properties of alkali-activated slag concrete containing porous coarse aggregate Cem Concr Res 29 1999 607 610
7. F. Collinsa, and J.G. Sanjayan Cracking tendency of alkali-activated slag concrete subjected to restrained shrinkage Cem Concr Res 30 2000 791 798
8. T. Bakharev, J.G. Sanjayan, and Y.-B. Cheng Alkali activation of Australian slag cements Cem Concr Res 29 1999 113 120
9. S. Bernal, R.D. Gutierrez, S. Delvasto, and E. Rodriguez Performance of an alkali-activated slag concrete reinforced with steel fibers Constr Build Mater 24 2010 208 214
10. D. Krizan, and B. Zivanovic Effects of dosage and modulus of water glass on early hydration of alkali-slag cements Cem Concr Res 32 2002 1181 1188
11. A.F. Jimenez, J.G. Palomo, and F. Puertas Alkali-activated slag mortars mechanical strength behaviour Cem Concr Res 29 8 1999 1313 1321
12. S. Al-Otaibi Durability of concrete incorporating GGBS activated by water-glass Constr Build Mater 22 2008 2059 2067
13. T. Bakhareva, J.G. Sanjayana, and Y.-B. Cheng Sulphate attack on alkali-activated slag concrete Cem Concr Res 32 2002 211 216
14. E. Douglas, A. Bilodeau, and V.M. Malhotra Properties and durability of alkali-activated slag concrete ACI Mater J 89 5 1992 101 108
15. D. Roy, W. Jiang, and M. Silsbee Chloride diffusion in ordinary, blended, and alkali-activated cement pastes and its relation to other properties Cem Concr Res 30 2000 1879 1884
16. Deja J, Malotepszy J. Resistance of alkali-activated slag mortars to chloride solutions. In: Proceedings of the third international conference on fly ash, silica fume, slag and natural Pozzolans in concrete. Trondheim; 1989.
17. Z. Vladimir Effects of type and dosage of alkaline activator and temperature on the properties of alkali-activated slag mixtures Constr Build Mater 21 2007 1463 1469
18. K.-H. Yang, J.-K. Song, A.F. Ashour, and E.-T. Lee Properties of cementless mortars activated by sodium silicate Constr Build Mater 22 2008 1981 1989
19. ASTM C 192. Standard practice for making and curing concrete test specimens in the laboratory. American Society for Testing and Materials; 2007.
20. ASTM C 403. Standard test method for time of setting of concrete mixtures by penetration resistance. American Society for Testing and Materials; 2008.
21. ASTM C 143. Standard test method for slump of hydraulic-cement concrete. American Society for Testing and Materials; 2010.
22. ASTM C 39. Standard test method for compressive strength of cylindrical concrete specimens. American Society for Testing and Materials; 2012.
23. ASTM C 496. Standard test method for splitting tensile strength of cylindrical concrete specimens. American Society for Testing and Materials; 2011.
24. ASTM C 596. Standard test method for drying shrinkage of mortar containing hydraulic cement. American Society for Testing and Materials; 2009.
25. ASTM C 1202. Standard test method for electrical indication of concrete's ability to resist chloride ion penetration. American Society for Testing and Materials; 2012.
26. ASTM C 88. Standard test method for soundness of aggregates by use of sodium sulphate or magnesium sulphate. American Society for Testing and Materials; 2005.
27. T. Bakhareva, J.G. Sanjayana, and Y.-B. Cheng Effect of elevated temperature curing on properties of alkali-activated slag concrete Cem Concr Res 29 1999 1619 1625
28. C.D. Atis, C. Bilim, Ö. Celik, and O. Karahan Influence of activator on the strength and drying shrinkage of alkali-activated slag mortar Constr Build Mater 23 2009 548 555
29. E. Altan Erdogan ST, Alkali activation of a slag at ambient and elevated temperatures Cem Concr Compos 34 2012 131 139
30. R.R. Lloyd, J.L. Provis, and J.S.J. van Deventer Pore solution composition and alkali diffusion in inorganic polymer cement Cem Concr Res 40 2010 1386 1392
31. A. Gruskovnjak, B. Lothenbach, L. Holzer, R. Figi, and F. Winnefeld Hydration of alkali-activated slag: comparision with ordinary Portland cement Adv Cem Res 18 3 2006 119 128