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Aging in cement and concrete refers to the changes that occur in material properties over time after the concrete has hardened. These changes are influenced by both the continuing hydration of cement and the interactions between the concrete and its environment. Aging can affect the microstructure of the concrete, leading to changes in porosity, permeability, and ultimately, the mechanical properties such as strength and durability. The rate and effects of aging depend on factors such as the composition of the concrete, the curing conditions, and the environmental exposure.

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Aging

  • 工具书词条

  • 发表日期：

    2025年

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摘要

Aging in cement and concrete refers to the changes that occur in material properties over time after the concrete has hardened. These changes are influenced by both the continuing hydration of cement and the interactions between the concrete and its environment. Aging can affect the microstructure of the concrete, leading to changes in porosity, permeability, and ultimately, the mechanical properties such as strength and durability. The rate and effects of aging depend on factors such as the composition of the concrete, the curing conditions, and the environmental exposure.