eprintid: 14113
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/41/13
datestamp: 2023-11-10 03:28:41
lastmod: 2023-11-10 03:28:41
status_changed: 2023-11-10 01:56:03
type: conference_item
metadata_visibility: show
creators_name: Ismail, F.I.
creators_name: Farhan, S.A.
creators_name: Husna, N.
creators_name: Shafiq, N.
creators_name: Wahab, M.M.A.
creators_name: Razak, S.N.A.
title: Influence of Graphene Nanoplatelets on the Compressive and Split Tensile Strengths of Geopolymer Concrete
ispublished: pub
note: cited By 4; Conference of 4th International Symposium on Green and Sustainable Technology, ISGST 2021 ; Conference Date: 3 October 2021 Through 6 October 2021; Conference Code:175796
abstract: Geopolymer is now a more advanced alternative to cement and available substitute for OPC while graphene nanoplatelets (GnP) are new nanomaterials with extraordinary properties that can enhance and improve the strength of cementitious materials. Although graphene reinforced concrete has intriguing potential, its implementation in construction requires better knowledge of the impact of GnP on the properties of concrete related to durability. Studies on the compressive and tensile strength performance of geopolymer concrete (GPC) containing GnP are needed. The present study investigated the influence of reinforcing GPC with varying percentages of GnP on the compressive and split tensile strengths of GPC. The addition of GnP ranged from 0.0, 0.25 and 0.5 by weight of total binder. It has been observed that the addition of GnP increased the compressive strength by 30 and the tensile strength by 22 in comparison to a reference sample with a specified composition of fly ash and sodium metasilicate. In addition, the effect of GnP on enhancing the compressive strength of the geopolymer was shown to diminish as the amount of sodium metasilicate increased. © Published under licence by IOP Publishing Ltd.
date: 2021
publisher: IOP Publishing Ltd
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85122426870&doi=10.1088%2f1755-1315%2f945%2f1%2f012060&partnerID=40&md5=c34f5d616fd3227672b65a30bdd96e37
id_number: 10.1088/1755-1315/945/1/012060
full_text_status: none
publication: IOP Conference Series: Earth and Environmental Science
volume: 945
number: 1
refereed: TRUE
issn: 17551307
citation:   Ismail, F.I. and Farhan, S.A. and Husna, N. and Shafiq, N. and Wahab, M.M.A. and Razak, S.N.A.  (2021) Influence of Graphene Nanoplatelets on the Compressive and Split Tensile Strengths of Geopolymer Concrete.  In: UNSPECIFIED.