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研究生： Tran Thi Khanh Dung
Tran Thi Khanh Dung
論文名稱： The study on the engineering performance of alkali-activated fine slag paste and mortar with different alkaline solution parameters and waste red brick powder content
The study on the engineering performance of alkali-activated fine slag paste and mortar with different alkaline solution parameters and waste red brick powder content
指導教授： 黃兆龍
Chao-Lung Hwang
口試委員: 陳君弢
Chun-Tao Chen
陳建成
Jian-cheng Chen
學位類別： 碩士
Master
系所名稱： 工程學院 - 營建工程系
Department of Civil and Construction Engineering
論文出版年： 2020
畢業學年度： 108
語文別： 英文
論文頁數： 98
中文關鍵詞： Alkali-activated fine slag 、waste red brick powder 、alkaline solution parameters 、crack performance 、water curing condition 、hardened properties 、durability
外文關鍵詞： Alkali-activated fine slag, waste red brick powder, alkaline solution parameters, crack performance, water curing condition, hardened properties, durability
相關次數： 點閱：259  下載：0 
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    • This study aims to investigate the influence of alkaline solution parameters and waste red brick powder (WRBP) content on the engineering performance of alkali-activated fine slag pastes and mortars. Initially, the hardened properties of alkali-activated fine slag (AAS) pastes is studied with sodium hydroxide (NaOH) and sodium silicate (Na2SiO3), with different NaOH molarities, Na2O%, silica modulus (Ms = SiO2/Na2O), and water-to-solid ratio (w/s) in both ambient condition and bath curing condition. The performance of AAS paste was examined through the hardened properties (compressive strength, ultrasonic pulse velocity (UPV), length change) and the microstructure by X-ray diffraction (XRD), Scanning electron microscopy (SEM), and derivative thermogravimetric (TGA). The ambient-cured AAS pastes perform the most positively with the incorporation of NaOH 10M, and develops with Na2O%, and Ms, but adversely improve with w/s ratios. The performance of water-cured AAS specimens also improved in the early ages before significantly declined in later ages due to the crack occurrence. Moreover, the use of WRBP with 30% replacing for GGBFS significantly improves the strength of AAS pastes, reduces microcracks, and produces denser microstructure in AAS pastes. The mechanical properties and durability-related in AAS mortars are improved when 40% GGBFS is substituted by WRBP.

    This study aims to investigate the influence of alkaline solution parameters and waste red brick powder (WRBP) content on the engineering performance of alkali-activated fine slag pastes and mortars. Initially, the hardened properties of alkali-activated fine slag (AAS) pastes is studied with sodium hydroxide (NaOH) and sodium silicate (Na2SiO3), with different NaOH molarities, Na2O%, silica modulus (Ms = SiO2/Na2O), and water-to-solid ratio (w/s) in both ambient condition and bath curing condition. The performance of AAS paste was examined through the hardened properties (compressive strength, ultrasonic pulse velocity (UPV), length change) and the microstructure by X-ray diffraction (XRD), Scanning electron microscopy (SEM), and derivative thermogravimetric (TGA). The ambient-cured AAS pastes perform the most positively with the incorporation of NaOH 10M, and develops with Na2O%, and Ms, but adversely improve with w/s ratios. The performance of water-cured AAS specimens also improved in the early ages before significantly declined in later ages due to the crack occurrence. Moreover, the use of WRBP with 30% replacing for GGBFS significantly improves the strength of AAS pastes, reduces microcracks, and produces denser microstructure in AAS pastes. The mechanical properties and durability-related in AAS mortars are improved when 40% GGBFS is substituted by WRBP.

    The study on the engineering performance of alkali-activated fine slag paste and mortar with different alkaline solution parameters and waste red brick powder content ii Abstract i Acknowledgements iii Table of Contents iv Lists of tables viii Lists of figures ix List of symbols and abbreviations xii Chapter 1: Introduction 1 1.1. Motivation of this research 1 1.2. The aim of this research 3 Chapter 2: Literature review 5 2.1. Ground granulated blast furnace slag and alkali-activated slag 5 2.2. Waste red brick powder 7 2.3. Summary on the literature reviews about alkali-activated slag (AAS) and AAS with the incorporation of waste red brick 7 Chapter 3: Material and experimental methods 18 3.1. Original material properties 18 3.1.1. GGBFS and waste red brick powder 18 3.1.2. Natural fine aggregate 21 3.1.3. Alkaline activator solution 21 3.2. Experimental methods and equipment 22 3.2.1. Hardened properties 22 3.2.2. Microstructure analysis 26 3.3. Mix proportions and sample preparation 28 Chapter 4: Effect of alkaline solution on the performance of Alkali-activated slag pastes cured in air condition and water condition. 32 4.1. Compressive strength 32 4.1.1. Effect of NaOH molarity 33 4.1.2. Effect of Na2O% 34 4.1.3. Effect of Silica modulus (Ms) 36 4.1.4. Effect of water-to-solid ratio (w/s) 37 4.2. Length change 38 4.2.1. Effect of NaOH molarity 39 4.2.2. Effect of Na2O% 40 4.2.3. Effect of Silica modulus (Ms) 41 4.2.4. Effect of water-to-solid ratio (w/s) 42 4.3. Crack observation in water-cured samples 43 4.3.1. Effect of NaOH molarity 45 4.3.2. Effect of Na2O% 46 4.3.3. Effect of Silica modulus (Ms) 47 4.3.4. Effect of water-to-solid ratio (w/s) 48 4.4. Ultrasonic pulse velocity (UPV) 50 4.4.1. Effect of NaOH molarity 50 4.4.2. Effect of Na2O% 51 4.4.3. Effect of Silica modulus (Ms) 52 4.4.4. Effect of water-to-solid ratio (w/s) 53 4.5. SEM 54 4.5.1. Effect of NaOH molarity 54 4.5.2. Effect of Na2O% 55 4.5.3. Effect of Silica modulus (Ms) 56 4.5.4. Effect of water-to-solid ratio (w/s) 56 4.6. XRD 57 Chapter 5: Effect of waste red brick content on engineering properties and microstructures of alkali-activated slag paste and mortar. 59 5.1. Compressive strength 59 5.2. Ultrasonic pulse velocity (UPV) 64 5.3. Length change 65 5.4. Electrical surface resistivity in mortar (ESR) 67 5.5. SEM 69 5.6. XRD 69 5.7. TGA 70 Chapter 6: Conclusion and suggestions 72 6.1. Conclusion 72 6.2. Suggestions 73

    [1] M. Schneider, M. Romer, M. Tschudin, H. Bolio, Sustainable cement production—present and future, Cement and Concrete Research 41(7) (2011) 642-650.
    [2] E. Benhelal, G. Zahedi, E. Shamsaei, A. Bahadori, Global strategies and potentials to curb CO2 emissions in cement industry, Journal of Cleaner Production 51 (2013) 142-161.
    [3] C. (2018), Activity report 2018., (2018).
    [4] E. Gartner, Industrially interesting approaches to “low-CO2” cements, Cement and Concrete Research 34(9) (2004) 1489-1498.
    [5] R. Maddalena, J.J. Roberts, A. Hamilton, Can Portland cement be replaced by low-carbon alternative materials? A study on the thermal properties and carbon emissions of innovative cements, Journal of Cleaner Production 186 (2018) 933-942.
    [6] A. Hasanbeigi, L. Price, E. Lin, Emerging energy-efficiency and CO2 emission-reduction technologies for cement and concrete production: A technical review, Renewable and Sustainable Energy Reviews 16(8) (2012) 6220-6238.
    [7] T. Hills, N. Florin, P.S. Fennell, Decarbonising the cement sector: A bottom-up model for optimising carbon capture application in the UK, Journal of Cleaner Production 139 (2016) 1351-1361.
    [8] R. Rehan, M. Nehdi, Carbon dioxide emissions and climate change: policy implications for the cement industry, Environmental Science & Policy 8(2) (2005) 105-114.
    [9] N.A. Madlool, R. Saidur, M.S. Hossain, N.A. Rahim, A critical review on energy use and savings in the cement industries, Renewable and Sustainable Energy Reviews 15(4) (2011) 2042-2060.
    [10] M. Torres-Carrasco, C. Rodríguez-Puertas, M.d.M. Alonso, F. Puertas, Alkali activated slag cements using waste glass as alternative activators. Rheological behaviour, Boletín de la Sociedad Española de Cerámica y Vidrio 54(2) (2015) 45-57.
    [11] S.A. Bernal, R. Mejía de Gutiérrez, A.L. Pedraza, J.L. Provis, E.D. Rodriguez, S. Delvasto, Effect of binder content on the performance of alkali-activated slag concretes, Cement and Concrete Research 41(1) (2011) 1-8.
    [12] S.A. Bernal, R. Mejía de Gutiérrez, J.L. Provis, Engineering and durability properties of concretes based on alkali-activated granulated blast furnace slag/metakaolin blends, Construction and Building Materials 33 (2012) 99-108.
    [13] Z. Baščarevć, 14 - The resistance of alkali-activated cement-based binders to chemical attack, Handbook of Alkali-Activated Cements, Mortars and Concretes, Woodhead Publishing, Oxford, 2015, pp. 373-396.
    [14] N.K. Lee, H.K. Lee, Influence of the slag content on the chloride and sulfuric acid resistances of alkali-activated fly ash/slag paste, Cement and Concrete Composites 72(Supplement C) (2016) 168-179.
    [15] I. Ismail, S.A. Bernal, J.L. Provis, R. San Nicolas, D.G. Brice, A.R. Kilcullen, S. Hamdan, J.S.J. van Deventer, Influence of fly ash on the water and chloride permeability of alkali-activated slag mortars and concretes, Construction and Building Materials 48(Supplement C) (2013) 1187-1201.
    [16] Z. Shi, C. Shi, S. Wan, Z. Ou, Effect of alkali dosage on alkali-silica reaction in sodium hydroxide activated slag mortars, Construction and Building Materials 143 (2017) 16-23.
    [17] Z. Jiao, Y. Wang, W. Zheng, W. Huang, Effect of dosage of sodium carbonate on the strength and drying shrinkage of sodium hydroxide based alkali-activated slag paste, Construction and Building Materials 179 (2018) 11-24.
    [18] R. Manjunath, M.C. Narasimhan, An experimental investigation on self-compacting alkali activated slag concrete mixes, Journal of Building Engineering 17 (2018) 1-12.
    [19] C.-L. Hwang, D.-H. Vo, V.-A. Tran, M.D. Yehualaw, Effect of high MgO content on the performance of alkali-activated fine slag under water and air curing conditions, Construction and Building Materials 186 (2018) 503-513.
    [20] S. Al-Otaibi, Durability of concrete incorporating GGBS activated by water-glass, Construction and Building Materials 22(10) (2008) 2059-2067.
    [21] M. Chi, Effects of dosage of alkali-activated solution and curing conditions on the properties and durability of alkali-activated slag concrete, Construction and Building Materials 35 (2012) 240-245.
    [22] C. Bilim, C.D. Atiş, Alkali activation of mortars containing different replacement levels of ground granulated blast furnace slag, Construction and Building Materials 28(1) (2012) 708-712.
    [23] D. Krizan, B. Zivanovic, Effects of dosage and modulus of water glass on early hydration of alkali–slag cements, Cement and Concrete Research 32(8) (2002) 1181-1188.
    [24] P.Z. Wang, R. Trettin, V. Rudert, Effect of fineness and particle size distribution of granulated blast-furnace slag on the hydraulic reactivity in cement systems, 17(4) (2005) 161-167.
    [25] E. Özbay, M. Erdemir, H.İ. Durmuş, Utilization and efficiency of ground granulated blast furnace slag on concrete properties – A review, Construction and Building Materials 105 (2016) 423-434.
    [26] A. Fernández-Jiménez, J.G. Palomo, F. Puertas, Alkali-activated slag mortars: Mechanical strength behaviour, Cement and Concrete Research 29(8) (1999) 1313-1321.
    [27] A.F. Abdalqader, F. Jin, A. Al-Tabbaa, Development of greener alkali-activated cement: utilisation of sodium carbonate for activating slag and fly ash mixtures, Journal of Cleaner Production 113 (2016) 66-75.
    [28] H. Li, L. Dong, Z. Jiang, X. Yang, Z. Yang, Study on utilization of red brick waste powder in the production of cement-based red decorative plaster for walls, Journal of Cleaner Production 133 (2016) 1017-1026.
    [29] C. Clark, J. Jambeck, T. Townsend, A Review of Construction and Demolition Debris Regulations in the United States, Critical Reviews in Environmental Science and Technology 36(2) (2006) 141-186.
    [30] L. Reig, M.M. Tashima, M.V. Borrachero, J. Monzó, C.R. Cheeseman, J. Payá, Properties and microstructure of alkali-activated red clay brick waste, Construction and Building Materials 43 (2013) 98-106.
    [31] A. Pathak, S. Kumar, V.K. Jha, Development of Building Material from Geopolymerization of Construction and Demolition Waste (CDW), Transactions of the Indian Ceramic Society 73(2) (2014) 133-137.
    [32] K. Komnitsas, D. Zaharaki, A. Vlachou, G. Bartzas, M. Galetakis, Effect of synthesis parameters on the quality of construction and demolition wastes (CDW) geopolymers, Advanced Powder Technology 26(2) (2015) 368-376.
    [33] D.M. Sadek, Effect of cooling technique of blast furnace slag on the thermal behavior of solid cement bricks, Journal of Cleaner Production 79 (2014) 134-141.
    [34] F. Puertas, B. González-Fonteboa, I. González-Taboada, M.M. Alonso, M. Torres-Carrasco, G. Rojo, F. Martínez-Abella, Alkali-activated slag concrete: Fresh and hardened behaviour, Cement and Concrete Composites 85 (2018) 22-31.
    [35] A.A. Aliabdo, A.E.M. Abd Elmoaty, M.A. Emam, Factors affecting the mechanical properties of alkali activated ground granulated blast furnace slag concrete, Construction and Building Materials 197 (2019) 339-355.
    [36] T. Bakharev, J.G. Sanjayan, Y.B. Cheng, Effect of elevated temperature curing on properties of alkali-activated slag concrete, Cement and Concrete Research 29(10) (1999) 1619-1625.
    [37] M.S. Imbabi, C. Carrigan, S. McKenna, Trends and developments in green cement and concrete technology, International Journal of Sustainable Built Environment 1(2) (2012) 194-216.
    [38] V.M. Malhotra, C.C.f. Mineral, E. Technology, A.C. Institute, N.t. høgskole, Fly ash, silica fume, slag, and natural pozzolans in concrete: proceedings third international conference, Trondheim, Norway, 1989, American Concrete Institute1989.
    [39] F. Pacheco-Torgal, J. Castro-Gomes, S. Jalali, Alkali-activated binders: A review: Part 1. Historical background, terminology, reaction mechanisms and hydration products, Construction and Building Materials 22(7) (2008) 1305-1314.
    [40] A. Palomo, P. Krivenko, I. Garcia-Lodeiro, E. Kavalerova, O. Maltseva, A. Fernández-Jiménez, A review on alkaline activation: new analytical perspectives, 64(315) (2014) e022 %J Materiales de Construcción.
    [41] Y. Zhao, J. Gao, C. Liu, X. Chen, Z. Xu, The particle-size effect of waste clay brick powder on its pozzolanic activity and properties of blended cement, Journal of Cleaner Production 242 (2020) 118521.
    [42] R.A. Robayo-Salazar, J.M. Mejía-Arcila, R. Mejía de Gutiérrez, Eco-efficient alkali-activated cement based on red clay brick wastes suitable for the manufacturing of building materials, Journal of Cleaner Production 166 (2017) 242-252.
    [43] S. Song, D. Sohn, H.M. Jennings, T.O. Mason, Hydration of alkali-activated ground granulated blast furnace slag, Journal of Materials Science 35(1) (2000) 249-257.
    [44] A.R. Brough, A. Atkinson, Sodium silicate-based, alkali-activated slag mortars: Part I. Strength, hydration and microstructure, Cement and Concrete Research 32(6) (2002) 865-879.
    [45] M.B. Haha, B. Lothenbach, G. Le Saout, F. Winnefeld, Influence of slag chemistry on the hydration of alkali-activated blast-furnace slag — Part I: Effect of MgO, Cement and Concrete Research 41(9) (2011) 955-963.
    [46] K.-H. Yang, A.-R. Cho, J.-K. Song, S.-H. Nam, Hydration products and strength development of calcium hydroxide-based alkali-activated slag mortars, Construction and Building Materials 29 (2012) 410-419.
    [47] M.B. Haha, B. Lothenbach, G. Le Saout, F. Winnefeld, Influence of slag chemistry on the hydration of alkali-activated blast-furnace slag — Part II: Effect of Al2O3, Cement and Concrete Research 42(1) (2012) 74-83.
    [48] M. Chi, R. Huang, Binding mechanism and properties of alkali-activated fly ash/slag mortars, Construction and Building Materials 40 (2013) 291-298.
    [49] N.R. Rakhimova, R.Z. Rakhimov, Alkali-activated cements and mortars based on blast furnace slag and red clay brick waste, Materials & Design 85 (2015) 324-331.
    [50] M.F. Zawrah, R.A. Gado, N. Feltin, S. Ducourtieux, L. Devoille, Recycling and utilization assessment of waste fired clay bricks (Grog) with granulated blast-furnace slag for geopolymer production, Process Safety and Environmental Protection 103 (2016) 237-251.
    [51] T. Tran, & Kwon, H. M. . , , Influence of activator Na2O concentration on residual strengths of alkali-activated slag mortar upon exposure to elevated temperatures, Materials 11(8) (2018) 1296.
    [52] M. Tuyan, Ö. Andiç-Çakir, K. Ramyar, Effect of alkali activator concentration and curing condition on strength and microstructure of waste clay brick powder-based geopolymer, Composites Part B: Engineering 135 (2018) 242-252.
    [53] J.M. Ortega, V. Letelier, C. Solas, G. Moriconi, M.Á. Climent, I. Sánchez, Long-term effects of waste brick powder addition in the microstructure and service properties of mortars, Construction and Building Materials 182 (2018) 691-702.
    [54] S. Choi, & Lee, K. M., Influence of Na2O Content and Ms (SiO2/Na2O) of Alkaline Activator on Workability and Setting of Alkali-Activated Slag Paste, Materials 12(13) (2019) 2072.
    [55] C.-L. Hwang, M. Damtie Yehualaw, D.-H. Vo, T.-P. Huynh, Development of high-strength alkali-activated pastes containing high volumes of waste brick and ceramic powders, Construction and Building Materials 218 (2019) 519-529.
    [56] C.-L. Hwang, M.D. Yehualaw, D.-H. Vo, T.-P. Huynh, A. Largo, Performance evaluation of alkali activated mortar containing high volume of waste brick powder blended with ground granulated blast furnace slag cured at ambient temperature, Construction and Building Materials 223 (2019) 657-667.
    [57] K. Gong, C.E. White, Impact of chemical variability of ground granulated blast-furnace slag on the phase formation in alkali-activated slag pastes, Cement and Concrete Research 89 (2016) 310-319.
    [58] A. Bougara, C. Lynsdale, N.B. Milestone, Reactivity and performance of blastfurnace slags of differing origin, Cement and Concrete Composites 32(4) (2010) 319-324.
    [59] C.-L. Hwang, V.-A. Tran, Engineering and Durability Properties of Self-Consolidating Concrete Incorporating Foamed Lightweight Aggregate, Journal of Materials in Civil Engineering 28(9) (2016) 04016075.
    [60] A. Ardani, J. Tanesi, Surface Resistivity Test Evaluation as an Indicator of the Chloride Permeability of Concrete, 2012.
    [61] G.S. Manjunath, & Giridhar, C. , Compressive Strength Development in Ambient Cured Geo-polymer Mortar, International Journal of Earth Sciences and Engineering 04 (2011) 830-4.
    [62] W. Chen, H.J.H. Brouwers, The hydration of slag, part 1: reaction models for alkali-activated slag, Journal of Materials Science 42(2) (2007) 428-443.
    [63] A.R. Sakulich, Characterization of environmentally-friendly alkali activated slag cements and ancient building materials, 2009.
    [64] I. Garcia-Lodeiro, A. Palomo, A. Fernández-Jiménez, 3 - Crucial insights on the mix design of alkali-activated cement-based binders, in: F. Pacheco-Torgal, J.A. Labrincha, C. Leonelli, A. Palomo, P. Chindaprasirt (Eds.), Handbook of Alkali-Activated Cements, Mortars and Concretes, Woodhead Publishing, Oxford, 2015, pp. 49-73.
    [65] M. Chi, R.J.A.S.L. Huang, Effects of dosage and modulus ratio of alkali-activated solution on the properties of slag mortars, 16(1) (2012) 7-12.
    [66] M.N. Qureshi, S.J.I.J.o.E.S.I. Ghosh, Effect of curing conditions on the compressive strength and microstructure of alkali-activated GGBS paste, 2(2) (2013) 24-31.
    [67] A. Allahverdi, B. Shaverdi, K.E. Najafi, Influence of sodium oxide on properties of fresh and hardened paste of alkali-activated blast-furnace slag, (2010).
    [68] S. Aydın, B. Baradan, Effect of activator type and content on properties of alkali-activated slag mortars, Composites Part B: Engineering 57 (2014) 166-172.
    [69] J. Shekhovtsova, E.P. Kearsley, M. Kovtun, Effect of activator dosage, water-to-binder-solids ratio, temperature and duration of elevated temperature curing on the compressive strength of alkali-activated fly ash cement pastes %J Journal of the South African Institution of Civil Engineering, 56 (2014) 44-52.
    [70] S. Bernal, J. Provis, J. van Deventer, Impact of water content on the performance of alkali-activated slag concretes, Durability of Concrete Structures, Whittles Publishing, 2018, pp. 143-148.

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