GEOPOLYMERIZATION TECHNIQUE FOR BRICK PRODUCTION FROM COAL ASH AND WASTE PLASTICS / (Kayıt no. 289854)
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| 000 -BAŞLIK | |
|---|---|
| Sabit Uzunluktaki Kontrol Alanı | 03615nam a22002897a 4500 |
| 003 - KONTROL NUMARASI KİMLİĞİ | |
| Kontrol Alanı | KOHA |
| 005 - EN SON İŞLEM TARİHİ ve ZAMANI | |
| Kontrol Alanı | 20240814161325.0 |
| 008 - SABİT UZUNLUKTAKİ VERİ ÖGELERİ - GENEL BİLGİ | |
| Sabit Alan | 230309d2022 cy ||||| m||| 00| 0 eng d |
| 040 ## - KATALOGLAMA KAYNAĞI | |
| Özgün Kataloglama Kurumu | CY-NiCIU |
| Kataloglama Dili | eng |
| Çeviri Kurumu | CY-NiCIU |
| Açıklama Kuralları | rda |
| 041 ## - DİL KODU | |
| Metin ya da ses kaydının dil kodu | eng |
| 090 ## - Yerel Tasnif No | |
| tasnif no | YL 2743 |
| Cutter no | U63 2022 |
| 100 1# - KİŞİ ADI | |
| Yazar Adı (Kişi adı) | Unabor, Joseph Godstime |
| 245 10 - ESER ADI BİLDİRİMİ | |
| Başlık | GEOPOLYMERIZATION TECHNIQUE FOR BRICK PRODUCTION FROM COAL ASH AND WASTE PLASTICS / |
| Sorumluluk Bildirimi | JOSEPH FOSDTIME UNABOR; SUPERVISOR: ASSOC. PROF. DR. IME AKANYETI |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2022 |
| 300 ## - FİZİKSEL TANIMLAMA | |
| Sayfa, Cilt vb. | 58 sheets; |
| Boyutları | 31 cm. |
| Birlikteki Materyal | Includes CD |
| 336 ## - CONTENT TYPE | |
| Source | rdacontent |
| Content type term | text |
| Content type code | txt |
| 337 ## - MEDIA TYPE | |
| Source | rdamedia |
| Media type term | unmediated |
| Media type code | n |
| 338 ## - CARRIER TYPE | |
| Source | rdacarrier |
| Carrier type term | volume |
| Carrier type code | nc |
| 502 ## - TEZ NOTU | |
| Tez Notu | Thesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Environmental Sciences Department |
| 504 ## - BİBLİYOGRAFİ NOTU | |
| Bibliyografi Notu | Includes bibliography (sheets 52- 58) |
| 520 ## - ÖZET NOTU | |
| Özet notu | ABSTRACT<br/>Geopolymerization has become a modern method of transforming materials into suitable <br/>products for different purposes. Generation and disposal of waste materials into <br/>environment has become a prevailing situation resulting in vast environmental pollution. <br/>The overall purpose of this study is to produce environmentally friendly construction <br/>materials from waste through geopolymerization technique. In this work, bricks were <br/>produced using coal ash (CA) and waste plastics (WP) in coarse and fine particle form. <br/>For optimization experiments, several parameters and mixing ratios for coal ash to <br/>activation ratios of 3:1, 3.5:1, and 4:1 were investigated. Activation liquid (NaOH:<br/>Na2SiO3) ratio of 1:2 was used for all the experimental tests. The plastics were added <br/>using two different measurement methods: mass/mass and volume/volume. The fine <br/>plastic particles were added to the coal ash directly in the mechanical mixer at different <br/>percentages (0, 5, 10, 12.2 and 15%). The manufactured bricks were analysed for density <br/>and compressive strength after a curing period of 7, 14 and 28 days. Water absorption test <br/>was also conducted on the manufactured bricks after 28 days of curing. Microstructural <br/>analysis was carried out on the manufactured bricks specimens. According to findings <br/>obtained on the 28th day after curing at room temperature indicates that bricks specimens <br/>produced with coal ash to activation ratio of 3.5:1 and 15% fine plastic had a density value <br/>of 1.53g/cm3<br/>and a compressive strength value of 12.53 MPA. Bricks specimen produced <br/>with coal ash to activator ratio of 4:1 and 5% fine plastic produced compressive strength <br/>of 13.8 MPA with a density value of 1.65g/cm3<br/>. The test result for both 3.5:1 and 4:1 brick <br/>sample show density and compressive strength values that complies with ASTM C62 and <br/>TS EN 771-1 acceptable standards and can be used for construction purpose. For both<br/>3.5:1 and 4:1 brick specimen made with fine plastic, lower water absorption (%) values <br/>were obtained. Microstructural analysis: XRF, XRD, FTIR and SEM were also carried <br/>out and the results were discussed in detail. In general, use of fine plastic improves the <br/>characteristics of the brick and therefore should be considered as an alternative in the <br/>production of geopolymer bricks with a view of achieving a lighter weight construction <br/>material. <br/>Keywords: Coal ash, Eco-friendly bricks, Geo-polymerization, Waste plastic, Waste <br/>materials |
| 650 #0 - KONU BAŞLIĞI EK GİRİŞ - KONU TERİMİ | |
| Konusal terim veya coğrafi ad | Coal ash |
| Alt başlık biçimi | Dissertations, Academic |
| 650 #0 - KONU BAŞLIĞI EK GİRİŞ - KONU TERİMİ | |
| Konusal terim veya coğrafi ad | Bricks |
| Alt başlık biçimi | Dissertations, Academic |
| 650 #0 - KONU BAŞLIĞI EK GİRİŞ - KONU TERİMİ | |
| Konusal terim veya coğrafi ad | Waste products |
| Alt başlık biçimi | Dissertations, Academic |
| 942 ## - EK GİRİŞ ÖGELERİ (KOHA) | |
| Sınıflama Kaynağı | Dewey Onlu Sınıflama Sistemi |
| Materyal Türü | Thesis |
| Geri Çekilme Durumu | Kayıp Durumu | Sınıflandırma Kaynağı | Kredi için değil | Koleksiyon Kodu | Kalıcı Konum | Mevcut Konum | Raf Yeri | Kayıt Tarih | Source of acquisition | Toplam Ödünçverme | Yer Numarası | Demirbaş Numarası | Son Görülme Tarihi | Son Kontrol Tarihi | Fatura Tarihi | Materyal Türü | Genel / Bağış Notu |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Onlu Sınıflama Sistemi | Tez Koleksiyonu | CIU LIBRARY | CIU LIBRARY | Tez Koleksiyonu | 09.03.2023 | Bağış | 1 | YL 2743 U63 2022 | T3080 | 14.08.2024 | 14.08.2024 | 09.03.2023 | Thesis | Environmental Sciences Department | |||
| Dewey Onlu Sınıflama Sistemi | CIU LIBRARY | CIU LIBRARY | Görsel İşitsel | 09.03.2023 | Bağış | YL 2743 U63 2022 | CDT3080 | 09.03.2023 | 09.03.2023 | Suppl. CD | Environmental Sciences Department |