Bulletin of the Chinese Ceramic Society, Volume. 44, Issue 5, 1717(2025)
Effect of Fly Ash Content on Drying Shrinkage and Compressive Strength of Alkali-Activated Materials
[1] [1] TRIPATHY S K, DASU J, MURTHY Y R, et al. Utilisation perspective on water quenched and air-cooled blast furnace slags[J]. Journal of Cleaner Production, 2020, 262: 121354.
[2] [2] ZHU J W, CUI H Z, CUI L Z, et al. Mutual activation mechanism of cement-GGBS-steel slag ternary system excited by sodium sulfate[J]. Buildings, 2024, 14(3): 631.
[3] [3] PACHECO-TORGAL F, CASTRO-GOMES J, JALALI S. Alkali-activated binders: a review part 1. historical background, terminology, reaction mechanisms and hydration products[J]. Construction and Building Materials, 2008, 22(7): 1305-1314.
[4] [4] AYDN1 S, BARADAN B. Mechanical and microstructural properties of heat cured alkali-activated slag mortars[J]. Materials & Design, 2012, 35: 374-383.
[5] [5] JIA Z J, YANG Y Y, YANG L Y, et al. Hydration products, internal relative humidity and drying shrinkage of alkali activated slag mortar with expansion agents[J]. Construction and Building Materials, 2018, 158: 198-207.
[6] [6] KHERADMAND M, ABDOLLAHNEJAD Z, PACHECO-TORGAL F. Shrinkage performance of fly ash alkali-activated cement based binder mortars[J]. KSCE Journal of Civil Engineering, 2018, 22(5): 1854-1864.
[7] [7] YE H L, RADLISKA A. Shrinkage mechanisms of alkali-activated slag[J]. Cement and Concrete Research, 2016, 88: 126-135.
[8] [8] BALLEKERE KUMARAPPA D, PEETHAMPARAN S, NGAMI M. Autogenous shrinkage of alkali activated slag mortars: basic mechanisms and mitigation methods[J]. Cement and Concrete Research, 2018, 109: 1-9.
[11] [11] FANG S, LAM E S S, LI B, et al. Effect of alkali contents, moduli and curing time on engineering properties of alkali activated slag[J]. Construction and Building Materials, 2020, 249: 118799.
[15] [15] LEE N K, JANG J G, LEE H K. Shrinkage characteristics of alkali-activated fly ash/slag paste and mortar at early ages[J]. Cement and Concrete Composites, 2014, 53: 239-248.
[16] [16] GAO X, YU Q L, BROUWERS H J H. Assessing the porosity and shrinkage of alkali activated slag-fly ash composites designed applying a packing model[J]. Construction and Building Materials, 2016, 119: 175-184.
[17] [17] YAO X, YANG T, ZHANG Z H. Compressive strength development and shrinkage of alkali-activated fly ash-slag blends associated with efflorescence[J]. Materials and Structures, 2016, 49(7): 2907-2918.
[18] [18] KOVALCHUK, FERNNDEZ-JIMNEZ, PALOMO. Relationship between mechanical strength gains and initial ash chemistry[J]. Materiales de Construccion, 2008, 58(291): 35.
[19] [19] FERNNDEZ-JIMNEZ A, PALOMO A. Composition and microstructure of alkali activated fly ash binder: effect of the activator[J]. Cement and Concrete Research, 2005, 35(10): 1984-1992.
[20] [20] YE H L, CARTWRIGHT C, RAJABIPOUR F, et al. Understanding the drying shrinkage performance of alkali-activated slag mortars[J]. Cement and Concrete Composites, 2017, 76: 13-24.
[21] [21] CHI M, HUANG R. Binding mechanism and properties of alkali-activated fly ash/slag mortars[J]. Construction and Building Materials, 2013, 40: 291-298.
[22] [22] PROVIS J L, MYERS R J, WHITE C E, et al. X-ray microtomography shows pore structure and tortuosity in alkali-activated binders[J]. Cement and Concrete Research, 2012, 42(6): 855-864.
[25] [25] CHITHIRAPUTHIRAN S, NEITHALATH N. Isothermal reaction kinetics and temperature dependence of alkali activation of slag, fly ash and their blends[J]. Construction and Building Materials, 2013, 45: 233-242.
[26] [26] SINGH B, RAHMAN M R, PASWAN R, et al. Effect of activator concentration on the strength, ITZ and drying shrinkage of fly ash/slag geopolymer concrete[J]. Construction and Building Materials, 2016, 118: 171-179.
[27] [27] FANG G H, BAHRAMI H, ZHANG M Z. Mechanisms of autogenous shrinkage of alkali-activated fly ash-slag pastes cured at ambient temperature within 24 h[J]. Construction and Building Materials, 2018, 171: 377-387.
[29] [29] LEE N K, LEE H K. Reactivity and reaction products of alkali-activated, fly ash/slag paste[J]. Construction and Building Materials, 2015, 81: 303-312.
[30] [30] GRUSKOVNJAK A, LOTHENBACH B, HOLZER L, et al. Hydration of alkali-activated slag: comparison with ordinary Portland cement[J]. Advances in Cement Research, 2006, 18(3): 119-128.
[31] [31] BEN HAHA M, LOTHENBACH B, LE SAOUT G, et al. Influence of slag chemistry on the hydration of alkali-activated blast-furnace slag: part I: effect of MgO[J]. Cement and Concrete Research, 2011, 41(9): 955-963.
[32] [32] ISMAIL I, BERNAL S A, PROVIS J L, et al. Modification of phase evolution in alkali-activated blast furnace slag by the incorporation of fly ash[J]. Cement and Concrete Composites, 2014, 45: 125-135.
[34] [34] CHAUBE R, KISHI T, MAEKAWA K. Modelling of concrete performance: hydration, microstructure and mass transport[M]. London: Routledge, 2005.
[35] [35] MAEKAWA K, ISHIDA T. Modeling of structural performances under coupled environmental and weather actions[J]. Materials and Structures, 2002, 35(10): 591-602.
Get Citation
Copy Citation Text
FU Zhenbo, YANG Xihao, ZHAO Yimeng, LIU Yunpeng, LI Shiji, LI Binghan, ZHAO Shuli, WANG Lei. Effect of Fly Ash Content on Drying Shrinkage and Compressive Strength of Alkali-Activated Materials[J]. Bulletin of the Chinese Ceramic Society, 2025, 44(5): 1717
Category:
Received: Nov. 14, 2024
Accepted: Jun. 12, 2025
Published Online: Jun. 12, 2025
The Author Email: ZHAO Shuli (969334836@qq.com)