本文件提供了混凝土和混凝土结构环境标签和声明的一般原则、程序和要求。用于混凝土成分、钢筋、混凝土、混凝土产品和混凝土结构的环境标签和声明。 注:本文件包含基于ISO 14020、ISO 14024、ISO 14025和ISO 21930的混凝土和混凝土结构环境标签和声明的更具体要求。 本文件包括混凝土和混凝土结构的以下阶段: -混凝土成分、混凝土和混凝土产品的生产阶段； -混凝土结构的施工阶段； -混凝土结构的使用阶段；和 -生命终结阶段。 本文件适用于混凝土和混凝土结构的部分生命周期（生命周期的某些阶段）或整个生命周期。它适用于新的混凝土和混凝土结构，以及现有的混凝土和混凝土结构。

This document provides a general principle, procedures and requirements for environmental labels and declarations for concrete and concrete structures. It is used for the environmental labels and declarations for concrete constituents, reinforcement, concrete, concrete products and concrete structures. NOTE This document contains more specific requirements for environmental labels and declarations for concrete and concrete structures, based on ISO 14020, ISO 14024, ISO 14025 and ISO 21930. This document includes the following phases of concrete and concrete structures: — production phase of concrete constituents, concrete and concrete products; — execution phase of concrete structures; — use phase of concrete structures; and — end-of-life phase. This document applies to the partial life cycle (certain phases of the life cycle) or the entire life cycle of concrete and concrete structures. It applies to new concrete and concrete structures as well as to existing concrete and concrete structures.