eprintid: 4798
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/47/98
datestamp: 2023-11-09 16:16:30
lastmod: 2023-11-09 16:16:30
status_changed: 2023-11-09 15:59:30
type: article
metadata_visibility: show
creators_name: Abdul Rahim, R.H.
creators_name: Azizli, K.A.
creators_name: Man, Z.
creators_name: Rahmiati, T.
creators_name: Ismail, L.
title: Effect of solid to liquid ratio on the mechanical and physical properties of fly ash geopolymer without sodium silicate
ispublished: pub
keywords: Compressive strength; Fly ash; Geopolymers; Inorganic polymers; Mechanical properties; Physical properties; Silicates; Silicon compounds; Sodium, Elevated temperature; Geopolymer; Mechanical and physical properties; Silicate solutions; Solid-liquid ratio; Solid-to-liquid ratio; Solid/liquid ratios; Strength development, Liquids
note: cited By 24; Conference of 3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:114811
abstract: Geopolymer is produced from the alkali activation of materials rich in Si and Al with addition of silicate solution in order to improve the mechanical property. Limited research has been done with the absence of silicate solution in the geopolymerization process by varying solid/liquid ratio and on how it works for that condition on mechanical and physical properties. This paper presents an investigation on the mechanical and physical properties of fly ash based geopolymer by varying solid to liquid ratio using sodium hydroxide as the only activator. In addition, the strength development also been investigated. The samples were prepared using 50mm x 50mm x 50mm mould and cured at an elevated temperature (60oC). It can be observed that the optimum compressive strength and density were obtained at solid/ liquid ratio of 4. In addition, the compressive strength of fly ash based geopolymer for all the solid to liquid ratio increased until 14 days and started to decrease later. © 2014 Trans Tech Publications, Switzerland.
date: 2014
publisher: Trans Tech Publications Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914114825&doi=10.4028%2fwww.scientific.net%2fAMM.625.46&partnerID=40&md5=9836127bf91f65f3e133d3e62bf913c9
id_number: 10.4028/www.scientific.net/AMM.625.46
full_text_status: none
publication: Applied Mechanics and Materials
volume: 625
pagerange: 46-49
refereed: TRUE
isbn: 9783038351818
issn: 16609336
citation:   Abdul Rahim, R.H. and Azizli, K.A. and Man, Z. and Rahmiati, T. and Ismail, L.  (2014) Effect of solid to liquid ratio on the mechanical and physical properties of fly ash geopolymer without sodium silicate.  Applied Mechanics and Materials, 625.  pp. 46-49.  ISSN 16609336