End-of-life materials used as supplementary cementitious materials in the concrete industry

Ionut Nicoara, Adrian (avtor), Stoica, Alexandra Elena (avtor), Vrabec, Mirijam (avtor), Rogan Šmuc, Nastja (avtor), Šturm, Sašo (avtor), Ow-Yang, Cleva (avtor), Gülgün, Mehmet Ali (avtor), Basaran Bundur, Zejnep (avtor), Ciuca, Ion (avtor), Vasile, Bogdan Stefan (avtor)

A sustainable solution for the global construction industry can be partial substitution of Ordinary Portland Cement (OPC) by use of supplementary cementitious materials (SCMs) sourced from industrial end-of-life (EOL) products that contain calcareous, siliceous and aluminous materials. Candidate EOL materials include fly ash (FA), silica fume (SF), natural pozzolanic materials like sugarcane bagasse ash (SBA), palm oil fuel ash (POFA), rice husk ash (RHA), mine tailings, marble dust, construction and demolition debris (CDD). Studies have revealed these materials to be cementitious and/or pozzolanic in nature. Their use as SCMs would decrease the amount of cement used in the production of concrete, decreasing carbon emissions associated with cement production. In addition to cement substitution, EOL products as SCMs have also served as coarse and also fine aggregates in the production of eco-friendly concretes.

• Jezik: Angleški jezik
• Ključne besede: construction debris, cement, recycling, circular economy, eco-friendly concretes, fly ash (FA), silica fume (SF), palm oil fuel ash (POFA), rice husk ash (RHA), sewage sludge ash (SSA), sugarcane bagasse ash (SBA), mine tailings, marble dust, construction and demolition debris (CDD)
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.02 - Pregledni znanstveni članek
• Organizacija: NTF - Naravoslovnotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2020
• Št. strani: 20 str.
• Številčenje: Vol. 13, iss. 8, art. 1954
• PID: 20.500.12556/RUL-133348
• UDK: 620.1/.2
• ISSN pri članku: 1996-1944
• DOI: 10.3390/ma13081954
• COBISS.SI-ID: 33314855
• Datum objave v RUL: 23.11.2021

Gradivo je del revije

• Naslov: Materials
• Skrajšan naslov: Materials
• Založnik: MDPI
• ISSN: 1996-1944
• COBISS.SI-ID: 33588485

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 22.04.2020

Projekti

• Financer: EC - European Commission
• Program financ.: H2020
• Številka projekta: 730238
• Naslov: Implement a European-wide coordination of research and innovation programs on raw materials to strengthen the industry competitiveness and the shift to a circular economy
• Akronim: ERA-MIN 2

• Financer: EC - European Commission
• Program financ.: ERA-MIN 2
• Naslov: Re-generating (raw) materials and-of-life products for re-use in Cement/Concrete
• Akronim: RECEMENT