Glass waste as supplementary cementing materials: The effects of glass chemical composition

Bignozzi, M. C.; Saccani, A.; Barbieri, Luisa; Lancellotti, Isabella

doi:10.1016/j.cemconcomp.2014.07.020

Sustainable cements containing 25 wt% of different types of recycled glass have been investigated as a supplementary cementing material in order to highlight the role of glass chemical composition during the hardening process. Glass formers, stabilizers and modifiers regulate the glass dissolution in the alkaline environment during cement hydration. As a consequence, pozzolanic reaction and/or alkali–silica reaction are strictly related to the glass chemical composition. The mechanical and microstructure characterizations of mortar samples containing glass blended cements and un-reactive aggregates allow to determine which oxides in the glass have to be carefully monitored to avoid deleterious reactions.

Glass waste as supplementary cementing materials: The effects of glass chemical composition / Bignozzi, M. C.; Saccani, A.; Barbieri, Luisa; Lancellotti, Isabella. - In: CEMENT & CONCRETE COMPOSITES. - ISSN 0958-9465. - STAMPA. - 55(2015), pp. 45-52.

Data di pubblicazione:	2015
Titolo:	Glass waste as supplementary cementing materials: The effects of glass chemical composition
Autore/i:	Bignozzi, M. C.; Saccani, A.; Barbieri, Luisa; Lancellotti, Isabella
Autore/i UNIMORE:	Bignozzi, M. C. Saccani, A. BARBIERI, Luisa LANCELLOTTI, Isabella mostra contributor esterni nascondi contributor esterni
Digital Object Identifier (DOI):	http://dx.doi.org/10.1016/j.cemconcomp.2014.07.020
Rivista:	CEMENT & CONCRETE COMPOSITES
Volume:	55
Pagina iniziale:	45
Pagina finale:	52
Codice identificativo ISI:	WOS:000346224600006
Codice identificativo Scopus:	2-s2.0-84906536412
Citazione:	Glass waste as supplementary cementing materials: The effects of glass chemical composition / Bignozzi, M. C.; Saccani, A.; Barbieri, Luisa; Lancellotti, Isabella. - In: CEMENT & CONCRETE COMPOSITES. - ISSN 0958-9465. - STAMPA. - 55(2015), pp. 45-52.
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http://hdl.handle.net/11380/1061757

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