Effect of Grain Distribution on Resin Consumption and Mechanical Performance of GRP Pipes

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dc.contributor.authorEren, Şevki
dc.contributor.authorÇağlar, Özcan
dc.contributor.authorGökçe, Neslihan
dc.contributor.authorSubaşı, Azime
dc.contributor.authorSubaşı, Serkan
dc.date.accessioned2025-10-11T20:42:42Z
dc.date.available2025-10-11T20:42:42Z
dc.date.issued2021
dc.departmentDüzce Üniversitesien_US
dc.description5140058en_US
dc.description.abstractIt was aimed to produce GRP pipes, having less resin consumption and higher mechanical properties by changing the grain distribution of fillers used in the core region. American Foundry Society (AFS) grain fineness number currently used in GRP pipe production, and the grain distribution determined to the Fuller equation, the exponent of which is 0.8 (F0.8), were used in the study. Chopped glass fibers, unsaturated polyester resin, and silica filler were used. It was manufactured three GRP pipes having 6m length and nominal diameter (DN) of 350mm by centrifugal casting technique. Initial specific ring stiffness and longitudinal tensile strength (LTS) tests were conducted on GRP pipes. After the longitudinal tensile tests of the produced GRP pipes, SEM images were taken from the core region and the morphological analyzes of the images were made. As a result of the study, when GRP pipes are produced using 14% less resin in F0.8 grain distribution, 44.11% higher stiffness and 50.4% higher LTS was obtained than the minimum value required in the standard.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK)en_US
dc.identifier.doi10.16984/saufenbilder.878809
dc.identifier.endpage1147en_US
dc.identifier.issn2147-835X
dc.identifier.issue5en_US
dc.identifier.startpage1136en_US
dc.identifier.urihttps://doi.org/10.16984/saufenbilder.878809
dc.identifier.urihttps://hdl.handle.net/20.500.12684/21229
dc.identifier.volume25en_US
dc.language.isoenen_US
dc.publisherSakarya Universityen_US
dc.relation.ispartofSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_DergiPark_20250911
dc.subjectEngineeringen_US
dc.subjectMühendisliken_US
dc.titleEffect of Grain Distribution on Resin Consumption and Mechanical Performance of GRP Pipesen_US
dc.typeResearch Articleen_US

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