| Yazarlar (4) |
Prof. Dr. Hasbi YAPRAK
Kastamonu Üniversitesi, Türkiye |
Abdoslam Alnkaa
|
Doç. Dr. Selçuk MEMİŞ
Kastamonu Üniversitesi, Türkiye |
|
Gökhan Kaplan
Atatürk Üniversitesi, Türkiye |
| Özet |
| Background: As a result of industrialization, a lot of research is being done on alternative procedures for the production of normal Portland cement, which has an important role in reducing this emission from the construction sector in recent years, due to the increased CO2 emissions and environmental pollution caused by it. Geopolymer concrete studies, which are known to cause less CO2 emissions as a result of these researches in the construction sector, come to the fore. The aim of this study was to investigate the effect of different curing conditions on three different types of waste material (fly ash (FA), slag (GGBFS) and glass powder (GP) plus) in geopolymer concrete. Alkaline activators based on sodium hydroxide (NaOH) and sodium silicate (Na2SiO3) were used as binders. The prepared samples were subjected to two different curing conditions which are the subject of our research. These curing conditions are respectively; in the first method, steam curing (SC) at 85 C for 12 hours, followed by standard cure at 20±3 C until the test date, and normal water cure (WC) based on curing at 20 C in the second method. In addition, the mixture groups were created by considering the different waste materials rate known as 0, 1, 2, 3, 4 and 5. Studying and investigating the low carbon dioxide emissions, compressive strengths, high flexural, practically low shrinkage, density, economic savings, reducing the waste material, are the main benefits of this paper. When the results of this study are examined that using FA, GP, and GGBFS positively affected the specimens with water–cured, while GGBFS was negatively affected. And also under steam–cured … |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | Diğer hakemli uluslarası dergilerde yayınlanan tam makale |
| Dergi Adı | MOJ Civil Engineering |
| Dergi ISSN | 2572-8520 |
| Makale Dili | İngilizce |
| Basım Tarihi | 09-2019 |
| Cilt No | 5 |
| Sayı | 1 |
| Sayfalar | 45 / 50 |
| Makale Linki | https://medcraveonline.com/MOJCE/MOJCE-05-00148.pdf |
