Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of calcination temperature on the pozzolanic activity of sugar cane bagasse ash
AbstractThis work presents the results of the processing of sugar cane bagasse ash (SCBA) under controlled calcination conditions in order to obtain materials with optimum pozzolanic activity. Bagasse samples were burnt in an aired electric oven with a heating rate of 10°C/min, at 350°C for 3h, and at different temperatures ranging from 400 to 800°C for another 3h. For all calcination temperatures the pozzolanic activity, structural state of silica and loss on ignition of the ashes were determined. Moreover, the SCBA with greater pozzolanicity was characterized by using chemical analysis, scanning electron microscopy, density, specific surface area and chemical reactivity.
Effect of calcination temperature on the pozzolanic activity of sugar cane bagasse ash
AbstractThis work presents the results of the processing of sugar cane bagasse ash (SCBA) under controlled calcination conditions in order to obtain materials with optimum pozzolanic activity. Bagasse samples were burnt in an aired electric oven with a heating rate of 10°C/min, at 350°C for 3h, and at different temperatures ranging from 400 to 800°C for another 3h. For all calcination temperatures the pozzolanic activity, structural state of silica and loss on ignition of the ashes were determined. Moreover, the SCBA with greater pozzolanicity was characterized by using chemical analysis, scanning electron microscopy, density, specific surface area and chemical reactivity.
Effect of calcination temperature on the pozzolanic activity of sugar cane bagasse ash
Cordeiro, G.C. (Autor:in) / Toledo Filho, R.D. (Autor:in) / Fairbairn, E.M.R. (Autor:in)
Construction and Building Materials ; 23 ; 3301-3303
06.02.2009
3 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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