title: Reuse of incinerator bottom and fly ashes to obtain glassy materials.
abstract: Bottom and fly ashes coming from the urban wastes incineration represent a by-product nowadays landfilled. By mixing different amount of these residues with others inert materials, such as glass cullet and feldspar waste, two vitrifiable mixtures are tailored. Glasses, obtained by means of vitrification process, are chemically stable with low leachability of contaminants and show comparable properties to those of commercial soda-lime glasses. Moreover, from the thermal and mechanical characterisation the tendency of these glasses to crystallise, for their transformation into glass-ceramic materials, has been evidenced.
authors.affiliation: Dipartimento di Ingegneria dei Materiali e dell'Ambiente, Università di Modena e Reggio Emilia, Via Vignolese 905, 41100 Modena, Italy.
authors.forename: F
authors.initials: F
authors.lastname: Andreola
authors.forename: L
authors.initials: L
authors.lastname: Barbieri
authors.forename: S
authors.initials: S
authors.lastname: Hreglich
authors.forename: I
authors.initials: I
authors.lastname: Lancellotti
authors.forename: L
authors.initials: L
authors.lastname: Morselli
authors.forename: F
authors.initials: F
authors.lastname: Passarini
authors.forename: I
authors.initials: I
authors.lastname: Vassura
mesh_terms: D002244:Carbon; D002516:Ceramics; D060729:Coal Ash; D003247:Conservation of Natural Resources; D005898:Glass; D017745:Incineration; D007220:Industrial Waste; D008670:Metals / Q000032:analysis; D008855:Microscopy, Electron, Scanning; D052638:Particulate Matter; D012037:Refuse Disposal / Q000379:methods*
chemical_list: D060729:Coal Ash; D007220:Industrial Waste; D008670:Metals; D052638:Particulate Matter; D002244:Carbon