Search Results
18 1197 1213 Polat M., Guler E., Akar G., Mordogan H., Ipekoglu U., Cohen H. Neutralization of acid mine drainage by Turkish lignitic fly ashes
Analysis: Reactive silica (SiO 2 r– ) content in cements, pozzolans and fly ashes ’, AENOR, Calle Génova no 6, 28004 Madrid, Spain 1993 . 21 Talero , R 1990
.165 – Influence of superplasticizer, slag, fly ashes, silica fume, and water to binder ratio (w/b, ratio between water and sum of all binders, e.g., cement + slag, etc.) were studied. The mixtures composition is shown in Table 2 . Table 2
the reasons such as: to reduce production costs by replacing natural materials with by-products or to re-use waste materials instead of putting them into the landfill. One of the most used by-products in the production of LWA and LWAC is fly ashes
. Influence of two different fly ashes on the hydration of portland cements . J Therm Anal Calorim . 2004 ; 78 : 191 – 205 . 10.1023/B:JTAN.0000042167.46181.17 . 16. Fly ash used for cement and concrete
. 14 de 16 de enero 2004). 5. EN 197-1 Standard = UNE 80-225-93 Standard. Test methods for cements: chemical analysis. Determination of the reactive silica (SiO 2 ) content in cements, pozzolans and fly ashes. AENOR
pozzolanic and hydraulic properties of fly ashes in model systems . J Therm Anal Cal. 94 : 469 10.1007/s10973-008-9179-8 . 2. Talero , R , Rahhal , V 2009 Calorimetric comparison of portland
-011-1531-8 . 4. Pacewska , B , Blonkowski , G , Wilińska , I . 2006 . Investigation of the influence of different fly ashes on cement hydration . J Therm Anal Calorim . 86 : 179 – 186 10.1007/s10673
, Blonkowski , G , Wilińska , I 2006 Investigation of the influence of different fly ashes on cement hydration . J Therm Anal Calorim 86 : 179 – 186 10.1007/s10673-005-7136-7 . 22. Snellings
. Experimental Geopolymer compositions prepared from Collie fly ash were used as starting materials. For fly ash-based geopolymer preparations, the chemical and mineralogical compositions of the fly ash are very important. Fly ashes consist of crystalline
