Abstract
identified by XRD analysis. In mixtures with high volume filter glass powder (70%), the formation of calcium hydroxide was delayed at 3 and 7 days. Samples containing more than 50% waste glass present a higher pore volume in pore sizes lower than 15 nm and lower pore volume between 20 and 50 nm. It was observed from the SEM analysis that the organic contamination may slow the pozzolanic reaction of glass particles in mixes with 70% filter glass.
Original language | English |
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Pages (from-to) | 1177-1189 |
Number of pages | 13 |
Journal | Construction and Building Materials |
Volume | 187 |
DOIs | |
Publication status | Published - 30 Oct 2018 |
Funding
This research was carried out under the funding of China Scholarship Council and Eindhoven University of Technology . Furthermore, the authors wish to express their gratitude to the following sponsors of the Building Materials research group at TU Eindhoven: Rijkswaterstaat Grote Projecten en Onderhoud; Graniet-Import Benelux; Kijlstra Betonmortel; Struyk Verwo; Attero; Enci; Rijkswaterstaat Zee en Delta-District Noord; Van Gansewinkel Minerals; BTE; V.d. Bosch Beton; Selor; GMB; Icopal; BN International; Eltomation, Knuaf Gips; Hess AAC Systems; Kronos; Joma; CRH Europe Sustainable Concrete Centre; Cement & Beton Centrum; Heros; Inashco; Keim; Sirius International; Boskalis; NNERGY; Millvision; Sappi and Studio Roex (in chronological order of joining).
Keywords
- Filter glass powder
- Organic contamination
- Saccharides
- Hydration
- Microstructure
- Cement