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dc.contributor.authorSengkey, Sandri Linna
dc.contributor.authorIrmawaty, Rita
dc.contributor.authorHustim, Muralia
dc.contributor.authorPurwanto, P
dc.date.accessioned2020-08-11T04:00:49Z
dc.date.available2020-08-11T04:00:49Z
dc.date.issued2020
dc.identifier.citationAntoni, Wijaya, S. W., Hardjito, D., 2016, Factors Affecting The Setting Time of Fly Ash-Based Geopolymer, Trans Tech Publications, Switzerland,doi:10.4028/www.scientific.net/ MSF.841.90 ASTM C 618-08, 2008, Standard Specification for Coal Fly Ash And Raw or Calcined Natural Pozzolan for Use In Concrete, ASTM International ASTM C109/C109, Test Method for Compressive Strength of Hydraulic Cement Mortars (using 2 in. or [50mm] cube specimens), ASTM International ASTM C1437, 2007, Standard Test Method for Flow of Hydraulic Cement Mortar, ASTM Internasional Degirmenci, F. N., 2016, Utilization Of Natural And Waste Pozzolans As An Alternative Resource Of Geopolymer Mortar, Int. J. Civ. Eng, DOI 10.1007/s40999-016-0115-1 Elyamany, H. E., Elmoaty, A. M., Elshaboury, A. M., 2018, Setting Time and 7-Day Strength of Geopolymer Mortar with Various Binders, Constr.& build. Mater.,187, 974-983 Ghosh, K. and Ghosh, P., 2012, Effect of Na2O/Al2O3, Sio2/Al2O3 and W/B Ratio on Setting Time and Workability of Fly Ash Based Geopolymer, Int. J. Eng.Res.Appl, ISSN 2(4), 2142-2147 Hardjito, D. dan Rangan, B.V., 2005, Development and Properties of Low-Calcium Fly Ash-Based Geopolymer Concrete, Research Report, Faculty of Engeneering, Curtin University of Technology, Australia Haruna, S., Mohammed, B.S., Liew, M.S., Alaloul, W.S., Haruna, A., 2018, Effect of Water-Binder Ratio and Naoh Molarity on The Properties of High Calcium Fly Ash Geopolymer Mortars At Outdoor Curing, Int.l J. of Civ. Eng. and Tech. (IJCIET), Vol.9, 1339-1352, http://www.iaeme.com/IJCIET/index.asp Huseien, G. F., Mirza, J., Ismail, M., Ghoshal, S. K., Hussein, A. A., 2017, Geopolymer Mortars As Sustainable Repair Material : A Comprehensive Review, Renew. & Sustain. Energy Rev., 80, 54-74 Kotwal, A. R., Kim, Y. J., Hu, J., Sriraman, V., 2014, Characterization and Early Age Physical Properties of Ambient Cured Geopolymer Mortar Based on Class C Fly Ash, Int. J. of Conc. Struc. and Mater, DOI 10.1007/s40069-014-0085-0, ISSN 1976-0485/eISSN 2234-1315 Memon, F.A., Nuruddin, M.F., Khan, S., Shafiq, N., Ayub, T., 2013, Efect of Sodium Hydroxide Concentration on Fresh Properties and Compressive Strength of Self-Compacting Geopolymer Concrete, J. Eng. Science, Vol.8(1), 44-56 Mermerdas, K., Manguri, S., Nassani, D. E., Oleiwi, S. M., 2017, Effect of Aggregate Properties on The Mechanical and Absorption Characteristics of Geopolymer Mortar, Eng. Sci. & tech., an Int.J., 20, 1642-1652 Phoo-ngernkham, T., Hanjitsuwan, S., Damrongwiriyanupap, N., Chindaprasirt, P., 2016, Effect of Sodium Hydroxide and Sodium Silicate Solutions on Strengths of Alkali Activated High Calcium Fly Ash Containing Portland Cement, KSCE Journal of Civil Engineering, (0000) 00(0):1-9, DOI 10.1007/s12205-016-0327-6, pISSN 1226-7988, eISSN 1976-3808, www.springer.com/12205 Phoo-ngernkham, T., Sata, V., Hanjitsuwan, S., Ridtirud, C., Hatanaka, S., Chindaprasirt, P., 2015, High Calcium Fly Ash Geopolymer Mortar Containing Portland Cement for Use As Repair Material, Constr. And Build. Mater., 98, 482-488 Rattanasak, U. and Chindaprasirt, P., 2009, Influence of Naoh Solution on The Synthesis of Fly Ash Geopolymer, Minerals Eng., 22(12), 1073-1078 Risdanareni, P., Ekaputri, J. J., Triwulan, 2015, The Influence of Alkali Activator Concentration to Mechanical Properties of Geopolymer Concrete With Trass As A Filler, Mater.Sci.Forum, 803, 125-134 Sathonsaowaphak, A., Chindaprasirt, P., Pimraksa, K., 2009, Workability and Strength of Lignite Bottom Ash Geopolymer Mortar, J. of Hazardous mater., 168, 44-50id_ID
dc.identifier.issn2580-8834
dc.identifier.urihttp://hdl.handle.net/11617/12136
dc.description.abstractDalam tulisan ini, pengaruh molaritas Sodium Hidroksida (NaOH), rasio Sodium Silikat (Na2SiO3)/Sodium Hidroksida (NaOH) dan rasio alkali aktivator/fly ash terhadap workabilitas, serta kekuatan tekan 7 hari mortar geopolimer berbahan fly ash klas C akan didiskusikan. Mortar geopolimer dibuat dengan variasi NaOH sebesar 8, 10, 12 M, rasio Na2SiO3/NaOH sebesar 1.5, 2.0, 2.5 dan rasio alkali aktivator/fly ash sebesar 0.4, 0.45, 0.5 yang di curing pada temperatur ruang. Hasil menunjukan konsentrasi larutan aktivator mempengaruhi sifat mortar geopolimer. Workabilitas semakin menurun dengan makin besarnya molaritas NaOH dan rasio Na2SiO3/NaOH tapi dengan makin besar rasio alkali aktivator/fly ash maka workabilitas juga semakin besar. Kuat tekan optimum tercapai pada NaOH 10 M, rasio Na2SiO3/NaOH 2.5 serta rasio alkali aktivator/fly ash 0.4.id_ID
dc.language.isootherid_ID
dc.publisherSeminar Nasional Teknik Sipil X 2020id_ID
dc.titlePengaruh Alkali Aktivator terhadap Workabilitas dan Kuat Tekan Mortar Geopolimer Berbahan Fly Ash Klas Cid_ID
dc.typeArticleid_ID


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