Propiedades características de los morteros geopoliméricos autocompactantes a base de cenizas volantes con microfibra de wollastonita sintética producida a partir de sílice y calcite
DOI:
https://doi.org/10.3989/mc.2023.296322Palabras clave:
Proporción de álcalis, Temperatura de curado, Geopolímero autocompactante, Microfibra de wollastonita sintéticaResumen
En este estudio se investigaron las propiedades físicas y mecánicas en estado fresco de los morteros de geopolímero autocompactante (SCG) con microfibra de wollastonita sintética (SWM). Los SCG se diseñaron con cenizas volantes (FA) de clase F como aglutinante y se activaron con soluciones de Na2SiO3 y NaOH. En primer lugar, la SWM se produjo en el laboratorio. Las relaciones de álcalis quedaron determinadas como 1.5, 2.0 y 2.5, mientras que los porcentajes de SWM, como 0 %, 4 %, 8 % y 12 % en peso de aglomerante. Los morteros de geopolímeros se curaron a 80 oC y 100 oC durante 24 horas, respectivamente, y posteriormente se mantuvieron a temperatura ambiente hasta la edad de ensayo. Tras observar el diámetro de flujo de asentamiento de los SCG en estado fresco, a los 28 días se determinaron la resistencia a la compresión, la resistencia a la flexión, la velocidad del pulso ultrasónico y los valores del coeficiente de absorción de agua, así como las características físicas de los SCG. El valor de resistencia a la compresión más alto (28.9 MPa ) se obtuvo para SCG-1.5-8 curado a 100 oC, mientras que 6.5 MPa se midió como la resistencia a la flexión más alta para SCG-2-12 curado a 80 oC.
Descargas
Citas
Demie, S.; Nuruddin, M.F.; Shafiq, N. (2013) Effects of micro-structure characteristics of interfacial transition zone on the compressive strength of self-compacting geopolymer concrete. Constr. Build. Mater. 41, 91-98. https://doi.org/10.1016/j.conbuildmat.2012.11.067
Lee, W.K.W; Van Deventer, J.S.J. (2002) The effect of ionic contaminants on the early-age properties of alkali-activated fly ash-based cements. Cem. Concr. Res. 32 [4], 577-584. https://doi.org/10.1016/S0008-8846(01)00724-4
McDonald, M.; Thompson, J. (2005) Sodium silicate: A binder for the 21st century, The PQ Corporation. Industrial Chemicals Division.
Hardjito, D.; Rangan, B.V. (2005) Development and properties of low-calcium fly ash based geopolymer concrete. Research Report GC 1. 1-94. https://doi.org/10.1080/13287982.2005.11464946
Abdullah, M.M.A.B.; Kamarudin, H.; Khairul Nizar, I.; Bnhussain, M.; Zarina, Y.; Rafiza, A.R. (2012) Correlation between Na2SiO3/NaOH ratio and fly ash/alkaline activator ratio to the strength of geopolymer. Adv. Mat. Res. 341-342, 189-193 https://doi.org/10.4028/www.scientific.net/AMR.341-342.189
Sanni, S.H.; Khadiranaikar, R.B. (2013) Performance of alkaline solutions on grades of geopolymer concrete. IJRET. 366-371. https://doi.org/10.15623/ijret.2013.0213069
Kurklu, G.; Gorhan, G. (2019) Investigation of usability of quarry dust waste in fly ash-based geopolymer adhesive mortar production. Constr. Build. Mater. 217, 498-506. https://doi.org/10.1016/j.conbuildmat.2019.05.104
Joseph, B.; Mathew, G. (2012) Influence of aggregate content on the behaviour of fly ash based geopolymer concrete. Scientia Iranıca. 19 [5], 1188-1194. https://doi.org/10.1016/j.scient.2012.07.006
Petermann, J.C.; Saeed, A.; Hammons, M.I. (2010) Alkali-activated geopolymers: a literature review. Air force research laboratory materials and manufacturing directorate, 88ABW-2012-2030. Retrieved from: https://apps.dtic.mil/sti/pdfs/ADA559113.pdf . https://doi.org/10.21236/ADA559113
Silva, F.J.; Mathias, A.F.; Thaumaturgo, C. (1999) Evaluation of the fracture toughness in poly (sialate-siloxo) composite matrix. Proceedings of the Geopolymer International Conference (Geopolymer '99). 97-106.
Virta, R.L. (2011) Wollastonite, In Minerals yearbook, U.S. Geological Survey. Retrieved from: http://minerals.usgs.gov/minerals/pubs/commodity/wollastonite/myb1-2010-wolla.pdf .
Kogel, J.E.; Trivedi, N.C.; Barker, J.M.; Krukowski, S.T. (2006) Industrial minerals & rocks, 7th ed. Society for Mining, Metallurgy and Exploration.
Virta, R.L. (1999) Wollastonite. US Geological Survey Mineral Yearbook.
Akkaya, Y.; Kesler, Y.E. (2012) Mikro kalsit katkısının betonun işlenebilirliğine, mekanik özelliklerine ve dayanıklılığına etkisi. IMO Teknik Dergi. 384, 6051-6061.
Oz, H.O.; Güneş, M. (2021) The effects of synthetic wollastonite developed with calcite and quartz on high performance mortars. Struct. Concr. 22 [S1], E257-E272. https://doi.org/10.1002/suco.201900520
Yücel, H.E.; Özcan, S.; (2019) Strength characteristics and microstructural properties of cement mortars incorporating synthetic wollastonite produced with a new technique. Constr. Build. Mater. 223, 165-176. https://doi.org/10.1016/j.conbuildmat.2019.06.195
Oz, H.O.; Gunes, M. (2018) Vollastonit katkılı yüksek performanslı harçların mekanik ve durabilite özellikleri. Graduate Theses and Dissertations.
Kalla, P.; Rana, A.; Chad, Y.B.; Misra, A.; Csetenyi, L. (2015) Durability studies on concrete containing wollastonite. J. Clean. Pro. 87, 726-734. https://doi.org/10.1016/j.jclepro.2014.10.038
Bong, S.H.; Nematollahi, B.; Xia, M.; Nazari, A.; Sanjayan, J. (2020) Properties of one-part geopolymer incorporating wollastonite as partial replacement of geopolymer precursor or sand. Mater. Letters. 263, https://doi.org/10.1016/j.matlet.2019.127236
Ling, Y. (2018) Proportion and performance evaluation of fly ash based geopolymer and its application in engineered composites. Graduate Theses and Dissertations.
Nurjaya, D.M.; Astutiningsih, S.; Zulfia, A. (2015) Thermal effect on flexural strength of geopolymer matrix composite with alumina and wollastonite as fillers. Int. J. Technol. 6, 462-470. https://doi.org/10.14716/ijtech.v6i3.1441
Ransinchung, G.D.; Kumar, B. (2010) Investigations on pastes and mortars of ordinary portland cement admixed with wollastonite and microsilica, J. Mater. in Civil Eng. 22 [4]. https://doi.org/10.1061/(ASCE)MT.1943-5533.0000019
Nuruddin, M.F.; Samuel, D.; Nasir, S. (2011) Effect of mix composition on workability and compressive strength of self-compacting geopolymer concrete. Can. J. Civil Eng. NRC Res. Press. 38 [11], 1196-203. https://doi.org/10.1139/l11-077
Memon, F.A.; Nuriddin, M.F.; Demie, S.; Shafiq, N. (2011) Effect of curing conditions on strength of fly-ashed based self-compacting geopolymer concrete. IJCEE 5 [8], 342-345.
Yip, C.K.; Lukey, G.C.; Provis, J.L.; Van Deventer, J.S. (2008) Effect of calcium silicate sources on geopolymerisation. Cem. Concr. Res. 38 [4], 554-564. https://doi.org/10.1016/j.cemconres.2007.11.001
EFNARC F. (2002) Specification and guidelines for self-compacting concrete, European federation of specialist construction chemicals and concrete system.
Matsimbe, J.; Dinka, M.; Olukanni, D.; Musonda, I. (2022) Geopolymer: a systematic review of methodologies. Materials. 15, 6852. https://doi.org/10.3390/ma15196852 PMid:36234194 PMCid:PMC9571997
ASTM C642-13 (2013) Standard test method for density, absorption, and voids in hardened concrete, West Conshohocken PA.
ASTM C348-14 (2017) Standard test method for flexural strength of hydraulic-cement mortars, Annual Book of ASTM Standards.
ASTM C349-14 (2017) Standard test method for compressive strength of hydraulic-cement mortars (using portions of prisms broken in flexure), Annual Book of ASTM Standards.
ASTM C597-16 (2016) Standard Test Method for Pulse Velocity Through Concrete, Annual Book of ASTM Standards.
Haseli, M.; Layeghi, M.; Hosseinabadi, H.Z. (2020) Evaluation of modulus of elasticity of date palm sandwich panels using ultrasonic wave velocity and experimental models, Measurement. 149, 107016. https://doi.org/10.1016/j.measurement.2019.107016
ASTM C1585-20 (2020) Standard Test Method for Measurement of Rate of Absorption of Water by Hydraulic-Cement Concretes. West Conshohocken, PA: ASTM International.
Tatnall, P.C. (2006) Fiber-reinforced concrete. E-Publishing Inc. 578-590. https://doi.org/10.1520/STP37767S
Patankar, S.V.; Jamkar, S.S.; Ghugal, Y.M. (2012) Effect of sodium hydroxide on flow and strength of fly ash based geopolymer mortar. J. Struct. Eng. 39 [1], 7-12.
Atabey, I.I. (2017) F sınıfı uçucu küllü geopolimer harcının durabilite özelliklerinin araştırılması. Graduate Theses and Dissertations.
Öz, H.Ö.; Doğan-Sağlamtimur, N.; Bilgil, A.; Tamer, A.; Günaydin, K. (2021) Process development of fly ash-based geopolymer mortars in view of the mechanical characteristics. Materials. 29, 14 [11], 1-22. https://doi.org/10.3390/ma14112935 PMid:34072388 PMCid:PMC8199198
Renumathi, M.; Mukesh, P.; Balamurugan, P. (2020) A state of art on geopolymer concrete. Adalya J. 9 [1], 372-378.
Zuhua, Z.; Xiao, Y.; Huajun, Z.; Yue, C. (2009) Role of water in the synthesis of calcined kaolin based geopolymer. Appl. Clay Sci. 43, 218-223. https://doi.org/10.1016/j.clay.2008.09.003
Prud'homme, E.; Joussein, E.; Peyratout, C.; Smith, A.; Rossignol, S. (2010) Consolidated geo-materials from sand or industrial waste. Ceram. Eng. Sci. 30, 314-324. https://doi.org/10.1002/9780470584262.ch29
Kovalchuk, G.; Fernandez-Jimenez, A.; Palomo, A. (2017) Alkali activated fly ash: effect of thermal curing conditions on mechanical and microstructural development-Part II. Fuel. 86, 315-22. https://doi.org/10.1016/j.fuel.2006.07.010
Lin, K.; Chang, J.; Chen, G.; Ruan, M.; Ning, C. (2007) A simple method to synthesize single-crystalline β-wollastonite nanowires. Mater. Sci. 300 [2], 267-271. https://doi.org/10.1016/j.jcrysgro.2006.11.215
Lai, M.; Binhowimal, S.; Hanžič, L.; Wang, Q.; Ho, J. (2020) Dilatancy mitigation of cement powder paste by pozzolanic and inert fillers. Struct. Concr. 21 [4], 1-17. https://doi.org/10.1002/suco.201900320
Khale, D.; Chaudhary, R. (2007) Mechanism of geopolymerization and factors influencing its development. J. Mater. Sci. 42, 729-746. https://doi.org/10.1007/s10853-006-0401-4
Nikonova, N.S.; Tikhomirova, I.N.; Belyakov, A.V.; Zakharov, A.I. (2003) Wollastonite in silicate matrices. Glass Ceramics. 60, 342-346. https://doi.org/10.1023/B:GLAC.0000008241.84600.f9
Dey, V.; Kachala, R.; Bonakdar, A.; Mobasher, B. (2015) Mechanical properties of micro and sub-micron wollastonite fibers in cementitious composites. Constr. Build. Mater. 82, 351-359. https://doi.org/10.1016/j.conbuildmat.2015.02.084
Duxson, P.; Fernández-Jiménez, A.; Provis, J.L.; Lukey, G.C.; Palomo, A.; Van Deventer, J.S. (2007) Geopolymer technology: the current state of the art. J. Mater. Sci. 42 [9], 2917-2933. https://doi.org/10.1007/s10853-006-0637-z
Zuda, L.; Pavlik, Z.; Rovnanikova, P.; Bayer, P.; Cerny, R. (2006) Properties of alkali activated aluminosilicate material after thermal load. Int. J. Thermophys. 27 [4], 1250-1263. https://doi.org/10.1007/s10765-006-0077-7
Hughes, B.P. (1981) Design of prestressed fiber reinforced concrete beams for impact. ACI Materials Journal. 78, 276-281. https://doi.org/10.14359/6925
Mathur, R.; Misra, A.K.; Goel, P. (2007) Influence of wollastonite on mechanical properties of concrete. J. Sci. Ind. Res. 66, 1029-1034.
Wahab, M.A. Latif, I.A.; Kohail, M.; Almasry, A. (2017) The use of wollastonite to enhance the mechanical properties of mortar mixes. Constr. Build. Mater. 152, 304-309. https://doi.org/10.1016/j.conbuildmat.2017.07.005
Soliman, A.M.; Nehdi, M.L. (2014) Effects of shrinkage reducing admixture and wollastonite microfiber on early-age behaviour of ultrahigh performance concrete. Cem. Concr. Compos. 46, 81-89. https://doi.org/10.1016/j.cemconcomp.2013.11.008
Banthia, N.; Sheng, J. (1996) Fracture toughness of micro-fiber reinforced cement composites. Cem. Concr. Compos. 18 [4], 251-269. https://doi.org/10.1016/0958-9465(95)00030-5
Hameed, R.; Turatsinze, A.; Duprat, F.; Sellier, A. (2009) Metallic fiber reinforced concrete: Effect of fiber aspect ratio on the flexural properties. ARPN J. Eng. Appl. Sci. 4, 67-72.
Malhotra, V.M. (1976) Testing hardened concrete: nondestructive methods. ACI Monograph No.9.
Xu, S.; Malik, M.A.; Qi, Z.; Huang, B.; Li, Q.; Sarkar, M. (2018) Influence of the PVA fibers and SiO2 NPs on the structural properties of fly ash based sustainable geopolymer. Constr. Build. Mater. 164, 238-245. https://doi.org/10.1016/j.conbuildmat.2017.12.227
Alnahhal, A.M.; Alengaram, U.J.; Yusoff, S.; Singh, R.; Radwan, M.K.H; Deboucha, W. (2021) Synthesis of sustainable lightweight foamed concrete using palm oil fuel ash as a cement replacement material. J. Build. Eng. 35, 102047. https://doi.org/10.1016/j.jobe.2020.102047
Gupta, T.; Siddique, S.; Sharma, R.K.; Chaudhary, S. (2017) Effect of elevated temperature and cooling regimes on mechanical and durability properties of concrete containing waste rubber fiber. Constr. Build. Mater. 137, 35-45. https://doi.org/10.1016/j.conbuildmat.2017.01.065
Publicado
Cómo citar
Número
Sección
Licencia
Derechos de autor 2023 Consejo Superior de Investigaciones Científicas (CSIC)
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
© CSIC. Los originales publicados en las ediciones impresa y electrónica de esta Revista son propiedad del Consejo Superior de Investigaciones Científicas, siendo necesario citar la procedencia en cualquier reproducción parcial o total.
Salvo indicación contraria, todos los contenidos de la edición electrónica se distribuyen bajo una licencia de uso y distribución “Creative Commons Reconocimiento 4.0 Internacional ” (CC BY 4.0). Consulte la versión informativa y el texto legal de la licencia. Esta circunstancia ha de hacerse constar expresamente de esta forma cuando sea necesario.
No se autoriza el depósito en repositorios, páginas web personales o similares de cualquier otra versión distinta a la publicada por el editor.
