作废 CECS 53-1993
混凝土碱含量限值标准 混凝土碱含量限值标准 Standard for Maximum Alkali Content in Concrete
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标准简介

本标准规定了防止混凝土发生碱——骨料反应破坏的混凝土最大碱含量。本标准适用于使用活性骨料的各种工程结构的素混凝土、钢筋混凝土和预应力混凝土

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最后更新时间 2025-08-29