eprintid: 2773 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/00/27/73 datestamp: 2023-11-09 15:51:01 lastmod: 2023-11-09 15:51:01 status_changed: 2023-11-09 15:44:14 type: article metadata_visibility: show creators_name: Kusbiantoro, A. creators_name: Nuruddin, M.F. creators_name: Shafiq, N. creators_name: Qazi, S.A. title: The effect of microwave incinerated rice husk ash on the compressive and bond strength of fly ash based geopolymer concrete ispublished: pub keywords: Bonding capacity; Bonding strength; Compressive and bond strengths; Curing temperature; Elevated temperature; Gel growth; Geopolymer; Geopolymer binders; Geopolymer concrete; Pores structure; Rice husk ash; Source material, Aluminosilicates; Bond strength (materials); Compressive strength; Curing; Fly ash; Geopolymers; Oligomers, Inorganic polymers note: cited By 143 abstract: The development of fly ash and microwave incinerated rice husk ash (MIRHA) blend as the source material for geopolymer concrete was studied through the observation of the hardened specimen strength. Compressive and bonding strength of the specimen indicate the significance of curing temperature in the activation of MIRHA particles. The elevated temperature is presenting a suitable condition for rapid dissolution of silicate monomer and oligomer from MIRHA surfaces, which supports the formation of supersaturated aluminosilicate solution in geopolymer system. It contributes to the refinement of pores structure via the increasing geopolymer gel growth, as observed in the consistent compressive strength development of ambient-cured specimen to the oven-cured specimen. Densification of geopolymer framework appears to be the main contributor to the increasing bonding capacity of geopolymer binder. © 2012 Elsevier Ltd. All rights reserved. date: 2012 official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84863817359&doi=10.1016%2fj.conbuildmat.2012.06.064&partnerID=40&md5=f5baa33a9c7e8d8b3f6ac21b5553688a id_number: 10.1016/j.conbuildmat.2012.06.064 full_text_status: none publication: Construction and Building Materials volume: 36 pagerange: 695-703 refereed: TRUE issn: 09500618 citation: Kusbiantoro, A. and Nuruddin, M.F. and Shafiq, N. and Qazi, S.A. (2012) The effect of microwave incinerated rice husk ash on the compressive and bond strength of fly ash based geopolymer concrete. Construction and Building Materials, 36. pp. 695-703. ISSN 09500618