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Glycine wet carbonation of recycled concrete aggregate for vaterite formation, ITZ enhancement, and improved recycled concrete performance
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DOI:10.1016/j.jobe.2026.117039.png)
Abstract
En 中文
• Glycine controls CaCO3 polymorphism, promoting vaterite formation on RCA. • Glycine carbonation yields a thicker and more effective carbonation layer. • Thicker vaterite layer enhances aggregate stiffness and physical properties. • Carbonated RCA improves concrete performance via vaterite dissolution and transformation.
Keywords:
Recycled concrete aggregates
Glycine RCA carbonation
Vaterite
Calcite
Interfacial transition zones
Mechanical properties
Durability properties
Journal
IF:
7.4
Papers:
1.6W
Citations:
6.6W
Organization
No organization information available
