Reutilisation of hazardous spent fluorescent lamps glass waste as supplementary cementitious material
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comunitat-uji-handle2:10234/7035
comunitat-uji-handle3:10234/8617
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INVESTIGACIONMetadata
Title
Reutilisation of hazardous spent fluorescent lamps glass waste as supplementary cementitious materialAuthor (s)
Date
2021-05-01Publisher
ElsevierBibliographic citation
PITARCH, A. M., et al. Reutilisation of hazardous spent fluorescent lamps glass waste as supplementary cementitious material. Construction and Building Materials, 2021, 292: 123424.Type
info:eu-repo/semantics/articleVersion
info:eu-repo/semantics/publishedVersionSubject
Description
Spent fluorescent lamps glass (SFLG) waste, manually and mechanically processed in a lamps waste treatment plant, was used to partially replace up to 50 wt% Portland cement (PC). Both waste types exhibited similar ... [+]
Spent fluorescent lamps glass (SFLG) waste, manually and mechanically processed in a lamps waste treatment plant, was used to partially replace up to 50 wt% Portland cement (PC). Both waste types exhibited similar pozzolanic activity. The mortars containing up to 35 wt% SFLG met the specifications for other pozzolanic materials (e.g. fly ash) and, after 90 curing days, their compressive strength values were similar to or higher than those of the 100% PC sample (58.8 MPa). Our results provide an alternative reutilization process for this hazardous waste to reuse SFLG as-received (no washing to reduce mercury) and contributes to less PC use. [-]
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Construction and Building Materials, Volume 292, July 2021Rights
info:eu-repo/semantics/openAccess
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- EMC_Articles [822]
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