| Yazarlar (6) |
Berk Demir
Kastamonu Üniversitesi, Türkiye |
Doç. Dr. Oğuzhan Yavuz BAYRAKTAR
Kastamonu Üniversitesi, Türkiye |
|
Ahmet Benli
Bingöl Üniversitesi, Türkiye |
Arş. Gör. İhsan TÜRKEL
Kastamonu Üniversitesi, Türkiye |
Arş. Gör. Halil Oğuzhan KARA
Kastamonu Üniversitesi, Türkiye |
|
Gökhan Kaplan
Atatürk Üniversitesi, Türkiye |
| Özet |
| Concrete sludge waste (CS), a by-product of concrete production, poses serious environmental challenges due to its disposal. This study aims to evaluate the potential of unground (UCS) and ground (GCS) CS as partial replacements for ground granulated blast-furnace slag (GBFS) in one-part alkali-activated composites (AACs), thereby advancing sustainable binder systems and reducing reliance on virgin raw materials. The experimental program included flowability, compressive and flexural strength, density, porosity, water absorption, sorptivity, and durability assessments under sulfate attack, freeze–thaw cycling, acid exposure, and elevated temperatures. UCS and GCS replaced GBFS at 5–30 % by weight, activated with sodium metasilicate. Microstructural analysis (SEM, XRD) was conducted to link performance outcomes with matrix development and reaction products. The results showed that UCS reduced … |
| Anahtar Kelimeler |
| Alkali-activated composites | Concrete sludge waste | Durability | Mechanical properties | Microstructural analysis |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Sustainable Chemistry and Pharmacy |
| Dergi ISSN | 2352-5541 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | İngilizce |
| Basım Tarihi | 12-2025 |
| Cilt No | 48 |
| Sayı | 1 |
| Doi Numarası | 10.1016/j.scp.2025.102245 |
| Makale Linki | https://doi.org/10.1016/j.scp.2025.102245 |
| Atıf Sayıları | |
| WoS | 1 |
| SCOPUS | 1 |
| Google Scholar | 1 |
