The radiation shielding and microstructure properties of quartzic and metakaolin based geopolymer concrete
Yazarlar (7)
Dr. Öğr. Üyesi Barış BAYRAK
Kafkas Üniversitesi, Türkiye
Esra Kavaz
Türkiye
Gökhan Kaplan
Atatürk Üniversitesi, Türkiye
Oğuzhan Çelebi
Türkiye
Dr. Öğr. Üyesi Haluk Görkem ALCAN
Kafkas Üniversitesi, Türkiye
Abdulkadir Cüneyt Aydın
Atatürk Üniversitesi, Türkiye
| 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 | 08-2022 |
| Cilt / Sayı / Sayfa | 342 / 127923 / – | DOI | 10.1016/j.conbuildmat.2022.127923 |
| Makale Linki | https://doi.org/10.1016/j.conbuildmat.2022.127923 | ||
| Özet |
| Today, binders with low CO2 emissions are preferred in building design. Geopolymers have lower CO2 emissions than conventional concrete and Portland cement. This study investigated the efficiency of geopolymers produced with short curing time and low curing temperature against gamma and neutron radiation. Ground blast furnace slag (GBFS), metakaolin and quartz powder were used as binders to produce geopolymers. In addition, 200, 400 and 800 kg/m3 quartz sand (with high SiO2 content) was used instead of river aggregate in the mixtures. Geopolymers were cured at 40, 60 and 80 °C for 6, 8 and 10 h. The hardened unit weights of geopolymers vary between 2160–2346 kg/m3. As the quartz sand content increased, the hardened unit weight of the mixtures increased. As the curing temperature increased, the unit weight of the mixtures decreased as the evaporation increased. The compressive strength … |
| Anahtar Kelimeler |
| Metakaolin | High-strength geopolymer | Sustainability | Gamma-ray | Neutron radiation |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 46 |
| Google Scholar | 59 |