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Titel:

Effect of the composition of well-hydrated slag cement pastes on their reactivity as SCMs after enforced carbonation

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Poster
Autor(en):
Machner, Alisa; Schnürer, Luis
Abstract:
Recent studies have shown that enforced wet carbonation of recycled cement paste (RCP) is able to provide these materials with a pozzolanic reactivity, enabling their application as SCMs in new cement or concrete. This pozzolanic behavior results from a Si-Al-gel created during the carbonation reaction of hydrated cement paste. The original composition of the hydrated cement paste has a major effect on the composition of these gels and their structure, which also affects the pozzolanic reactivit...     »
Stichworte:
CCU; enforced carbonation; SCM; recycled cement paste; reactivity
Kongress- / Buchtitel:
1st RILEM International Conference on Mineral Carbonation for Cement and Concrete
Kongress / Zusatzinformationen:
Aachen, Germany
Datum der Konferenz:
16.-17.04.2024
Jahr:
2024
Reviewed:
nein
Sprache:
en
TUM Einrichtung:
cbm Baustoffinstitut; Professur für Mineral Construction Materials; Centrum Baustoffe und Materialprüfung; TUM School of Engineering and Design
Eingabe:
16.10.2024
Letzte Änderung:
16.10.2024
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