lar (Sayed and Zeedan, 2012), inorganik alumina-

Transkript

1 son zamanlarda giderek gerbu in, yine sahip leri ile aktive edilmeleri suretiyle analizlertaze halde de mikro- Anahtar sözcükler: 2 (Sayed and Zeedan, 2012). 2 emisyonundan (toplam (Rashad and Khalil, 2013). lar (Sayed and Zeedan, 2012), inorganik alumina- edilebilmektedir. y. 9. Ulusal Beton Kongresi 303

2 alkali aktiveli uçucu Yusuf ve /ultra- külü (UPYYK) % 20 UPYYK- (2014) mevcut serbest silik Jo ve,, alk (2013) li aktiveli Tashima ve. (2013) olan kat 2 da. Malzeme ve Yöntem 2 Etibank Elektrometalurji m 2 - ümino-silikatlar olup, kompozisyon Ulusal Beton Kongresi

3 -. l m 2 /gr olup, m 2-. zeolitin X-. zeolitin Oksit SiO 2 Al 2 O3 MgO Na 2 O K 2 O SO 3 CaO Fe 2 O 3 ZnO Cr 2 O 3 Silis Zeolit < Ulusal Beton Kongresi 305

4 Agrega: Numune üretiminde 1, incelik modülü 2 Agrega tane boyut. Alkali aktivatör: pelet halinde sodyum hidroksit, (Davidovits, 2008; Lloyd and Rangan, 2009) kimyasal reaksiyonda yer almamakta, etmektedir. Bununla birlikte, Al Bakri ve. (2011) ve üzeri olmak üzere far - ::,, 40*40*160 mm o 2deney o nemde muh SEM Ulusal Beton Kongresi

5 Bulgular ve T 10.6 cm ile 14.4 v Bahadure ve Naik (2013) Nuruddin ve. (2011). Numune /0 6-80/ / / /0 8-80/ / / / / / / Ulusal Beton Kongresi 307

6 .. - siyonu analiz sonucunda, kalsiyum karbonat ve kalsiyum silikat hidrat jelinin ve. (2006), 2 = o bu jeli X Ulusal Beton Kongresi

7 -60/40 numunesinin X-., /20 numune (altta), 10-60/40 numune () SEM-. -80/20 numunesinin kimyasal Ulusal Beton Kongresi 309

8 Sonuç Bu sebeple, d Bu deneysel o bir olan silis sodyum hidroksitle aktive edilerek 60 o C alanlar ileride camsuyu, Kaynaklar Al Bakri, M.M., H. Mohammed, H. Kamarudin, I. Khairul Niza and Y. Zarina (2011) Review on fly ash-based geopolymer concrete without Portland Cement. Journal of Engineering and Technology Research, Vol. 3, No. 1, pp Aydn, S. and B. Baradan (2013) The effect of fiber properties on high performance alkali-activated slag/silica fume mortars. Composites: Part B, Vol. 45, No. 1, pp Bahadure, B.M. and N.S. Naik (2013) Effect of Alkaline Activator on Workability and Compressive Strength of Cement Concrete with RHA. International Journal of Computational Engineering Research, Vol. 03, No. 5, pp Davidovits, J. (2008) Geopolymer Chemistry and Applications. Saint-Quentin, France. Farid, S.B.H. (2014) Practicable activated aluminosilicates mortar. Ceramics International, Vol. 40, No. 9, pp Jo, B.W., J.S. Choi, K.W. Yoon and J.H. Park (2012) Material characteristics of zeolite cement mortar. Construction and Building Materials, Vol. 36, pp Lee, N.K., J.G. Jang and H.K. Lee (2014) Shrinkage characteristics of alkali-activated fly ash/slag paste and mortar at early ages. Cement & Concrete Composites, Vol. 53, pp Lloyd, N. and V. Rangan (2009) Geopolymer Concrete-Sustainable Cementless Concrete. ACI Special Publication SP-261, 10th ACI International Conference on Recent Advances in Concrete Technology and Sustainability Issues, pp Ulusal Beton Kongresi

9 Nuruddin, M.F., S. Demie, M. Fareed Ahmed and N. Shafiq (2011) Effect of Superplasticizer and NaOH Molarity on Workability, Compressive Strength and Microstructure Properties of Self-Compacting Geopolymer Concrete. World Academy of Science, Engineering and Technology, Vol. 5, No. 3, pp Puertas, F., M. Palacios and T. Vázquez (2006) Carbonation process of alkali-activated slag mortars. Journal of Materials Science, Vol. 41, No. 10, pp Rashad, A.M. and M.H. Khalil (2013) A preliminary study of alkali-activated slag blended with silica fume under the effect of thermal loads and thermal shock cycles. Construction and Building Materials, Vol. 40, pp Sayed, M. and S.R. Zeedan (2012) Green binding material using alkali activated blast furnace slag with silica fume. HBRC Journal, Vol. 8, No. 3, pp Tashima, M.M., J.L. Akasaki, J.L.P. Melges, L. Soriano, J. Monzó, J. Payá and M.V. Borrachero (2013) Alkali activated materials based on fluid catalytic cracking catalyst residue (FCC): Influence of SiO 2 /Na 2 O and H 2 O/FCC ratio on mechanical strength and microstructure. Fuel, Vol. 108, pp Torgal, F.P., D. Moura, Y. Ding and S. Jalali (2011) Composition, strength and workability of alkali-activated metakaolin based mortars. Construction and Building Materials, Vol. 25, No. 9, pp Yusuf, M.O., M.A. Megat Johari, Z.A. Ahmad and M. Maslehuddin (2014) Shrinkage and strength of alkaline activated ground steel slag/ultrafine palm oil fuel ash pastes and mortars. Materials and Design, Vol. 63, pp Cement & Concrete Composites, Vol. 28, No. 1, pp Ulusal Beton Kongresi 311

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