eprintid: 9340
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/93/40
datestamp: 2023-11-09 16:21:19
lastmod: 2023-11-09 16:21:19
status_changed: 2023-11-09 16:14:53
type: article
metadata_visibility: show
creators_name: Fauzi, A.
creators_name: Nuruddin, M.F.
creators_name: Malkawi, A.B.
creators_name: Abdullah, M.M.A.B.
creators_name: Mohammed, B.S.
title: Effect of alkaline solution to fly ash ratio on geopolymer mortar properties
ispublished: pub
keywords: Concrete industry; Fly ash; Geopolymers; Inorganic polymers; Mortar; Portland cement, Alkaline solutions; Binding materials; Geopolymer mortars; Ordinary Portland cement; Pozzolanic reaction; Setting time; Similar pattern; Workability, Compressive strength
note: cited By 13; Conference of International Conference on Nanotechnology and Nanomaterials in Energy, ICNNE 2016 ; Conference Date: 2 June 2016 Through 4 June 2016; Conference Code:190119
abstract: Geopolymer system is new binding materials in concrete industry that is produced by the alkaline solution and materials rich in aluminosilicate such as fly ash. The effect of the alkaline solution to fly ash ratios of 0.3, 0.4 and 0.5 on mortar geopolymer properties was an issue in this study. The results showed that the higher alkaline solution to fly ash ratio improves the workability and brings a longer setting time, whereas the lower alkaline solution to fly ash ratio gains the significant compressive strength. It was a similar pattern with conventional mortar used ordinary Portland cement, which the compressive strength at 7 days was 85-90 for 28 days compressive strength, whereas conventional mortar is only 65-75. This was due to the higher reactivity in geopolymer system that was faster than the pozzolanic reaction. © 2017 Trans Tech Publications, Switzerland.
date: 2017
publisher: Trans Tech Publications Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016186014&doi=10.4028%2fwww.scientific.net%2fKEM.733.85&partnerID=40&md5=d345473419d5218dacba0921560aabbb
id_number: 10.4028/www.scientific.net/KEM.733.85
full_text_status: none
publication: Key Engineering Materials
volume: 733 KE
pagerange: 85-88
refereed: TRUE
isbn: 9783035710168
issn: 10139826
citation:   Fauzi, A. and Nuruddin, M.F. and Malkawi, A.B. and Abdullah, M.M.A.B. and Mohammed, B.S.  (2017) Effect of alkaline solution to fly ash ratio on geopolymer mortar properties.  Key Engineering Materials, 733 KE.  pp. 85-88.  ISSN 10139826