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dc.contributor.authorOmar A., Abdulkareem
dc.contributor.authorMohd Mustafa Al-Bakri, Abdullah
dc.contributor.authorKamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
dc.contributor.authorKhairul Nizar, Ismail, Assoc. Prof. Dr.
dc.date.accessioned2013-12-12T03:45:37Z
dc.date.available2013-12-12T03:45:37Z
dc.date.issued2012-06-18
dc.identifier.citationp. 235-240en_US
dc.identifier.isbn978-967-5760-11-2
dc.identifier.urihttp://dspace.unimap.edu.my/123456789/30465
dc.descriptionThe 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia.en_US
dc.description.abstractThe results of the current experimental investigation indicates the significant effect of the natural sand content prepared in damp condition on the compressive strength of fly ash-based geopolymer mortars prepared at different alkaline liquid content. The results show that applying Sand: FA ratios above 1.5:1.0 extremely deteriorate the geopolymerization process producing a geopolymer mortar without any reported strength. The lowest damp sand content at mass ratio of Sand: FA= 0.5:1.0, possess the minimum strength loss percent of 41, 55 and 37 % with respect to each Activator/FA ratios 0.3, 0.35, and 0.4. The trend of strength loss with increasing the damp sand content was strongly correlated with the nature of the geopolymerization complicated reaction and its dependency on the water content. The reported strength continued to decrease with increasing the water content which resulting from increasing the damp sand content.en_US
dc.language.isoenen_US
dc.publisherUniversiti Malaysia Perlis (UniMAP)en_US
dc.relation.ispartofseriesProceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012);
dc.subjectDamp sanden_US
dc.subjectGeopolymerizationen_US
dc.subjectAlkaline activatoren_US
dc.subjectStrength lossen_US
dc.subjectFly ashen_US
dc.titleThe effect of damp sand content on the geopolymerization reaction of fly ash-based geopolymer mortarsen_US
dc.typeWorking Paperen_US
dc.contributor.urleng.omar83@yahoo.comen_US
dc.contributor.urlmustafa_albakri@unimap.edu.myen_US


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