Glass
摘要
This section will define glass in the context of its use in concrete, particularly focusing on recycled glass or glass cullet. It will explain the chemical composition of glass and how it interacts with cementitious materials at a molecular level when used as an aggregate or a supplementary cementitious material (SCM). The mechanisms of the pozzolanic reaction, if applicable, involving glass particles, and their role in the hydration process of cement will be detailed.