Development of high-performance one-part geopolymer foam concrete using ground granulated blast furnace slag, waste concrete sludge, and bamboo powder for sustainable construction
Yazarlar (9)
Md Foysal Faraji
Ingram School Of Engineering, Amerika Birleşik Devletleri
Arş. Gör. Halil Oğuzhan KARA Kastamonu Üniversitesi, Türkiye
Mehernaz Raazi
Ingram School Of Engineering, Amerika Birleşik Devletleri
Mehtiali Ahıskalı
Kastamonu Üniversitesi, Türkiye
Ceren Eskici
Kastamonu Üniversitesi, Türkiye
Doç. Dr. Oğuzhan Yavuz BAYRAKTAR Kastamonu Üniversitesi, Türkiye
Doç. Dr. Gökhan Kaplan Atatürk Üniversitesi, Türkiye
Prof. Dr. Abdulkadir Cüneyt Aydın Atatürk Üniversitesi, Türkiye
Togay Özbakkaloğlu
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 İngilizce Basım Tarihi 01-2026
Cilt / Sayı / Sayfa 506 / 1 / 144827–0 DOI 10.1016/j.conbuildmat.2025.144827
Makale Linki https://doi.org/10.1016/j.conbuildmat.2025.144827
UAK Araştırma Alanları
Geoteknik
Özet
One-part geopolymer foam concrete (GFC) represents a sustainable alternative to traditional cementitious materials. This study investigates the influence of waste valorization on the performance of GFCs using ground-granulated blast-furnace slag (GBFS), waste concrete sludge (WCS), and waste bamboo powder (WBP), activated with sodium metasilicate. The GFCs were thermally cured and evaluated for workability, mechanical properties, durability, and microstructural changes. Mixes were characterized by compressive strength, flexural strength, density, water absorption, shrinkage, freeze-thaw durability, high-temperature resistance, and thermal conductivity. The results show that mix 0CS-BP5, containing 5 % WBP and no WCS, achieved the highest compressive strength (7 d: 7.6 MPa, 28 d: 11.4 MPa) and flexural strength (28 d: 1.2 MPa) owing to improved pore structure and crack-bridging from WBP …
Anahtar Kelimeler
Durability and thermal performance | Ground granulated blast furnace slag (GBFS) | One-part geopolymer foam concrete | Waste bamboo powder (WBP) | Waste concrete sludge (WCS)