Performance evaluation and cost analysis of ternary blended geopolymers for sustainable built environment under different curing regimes
Yazarlar (7)
Abdoslam Abdallaa Alnkaa
Kastamonu Üniversitesi, Türkiye
Aamar Danish
Ingram School Of Engineering, Amerika Birleşik Devletleri
Hasbi Yaprak
Kastamonu Üniversitesi, Türkiye
Doç. Dr. Selçuk MEMİŞ Kastamonu Üniversitesi, Türkiye
Prof. Dr. Osman Gencel Bartin Üniversitesi, Türkiye
Mugahed Amran
Prince Sattam Bin Abdulaziz University, Suudi Arabistan
Togay Ozbakkaloglu
Ingram School Of Engineering, Amerika Birleşik Devletleri
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Construction and Building Materials (Q1)
Dergi ISSN 0950-0618 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 12-2023
Kabul Tarihi Yayınlanma Tarihi 01-12-2023
Cilt / Sayı / Sayfa 409 / 1 / 133842–0 DOI 10.1016/j.conbuildmat.2023.133842
Makale Linki http://dx.doi.org/10.1016/j.conbuildmat.2023.133842
UAK Araştırma Alanları
Yapı Malzemeleri
Özet
Geopolymer technology provides ecological and monetary benefits in supporting waste management. This study examines the influence of different aluminosilicate materials (85–100 % ground granulated blast furnace slag (GGBS), 0–15 % fly ash (FA), and 0–15 % waste glass powder (WGP)) and curing regimes (water and steam curing) on the mechanical and durability properties and production cost of geopolymers. The water-binder ratio, binder-fine aggregate, and alkaline activator-binder ratios were kept constant, whereas different amounts of superplasticizer were used in all the samples to achieve the target strength of 250 mm. The results revealed that the compressive and flexural strengths of specimens containing FA and WGP outperformed those of GGBS-based geopolymers. The compressive and flexural strength results demonstrated that the optimal FA and WGP replacement levels in ternary blended …
Anahtar Kelimeler
Fly ash | Slag | Steam curing | Ternary blended geopolymers | Waste glass powder | Water curing