混凝土和混凝土结构的环境管理 第 1 部分：一般原则

[中文适用范围]： 本文件提供了与混凝土和混凝土结构相关的环境管理框架和基本规则。这包括对环境影响的评估以及基于评估实施环境改善的方法。本文件用于与混凝土成分生产、混凝土生产、回收和处置以及混凝土结构的设计、实施、使用和拆除相关的活动中的环境考虑。它适用于它们的整个生命周期、生命周期的各个阶段或生命周期的某些范围。本文件适用于新生产的混凝土和新建的混凝土结构，也适用于现有的混凝土和混凝土结构。本文件适用于单一混凝土、混凝土系列、单一混凝土结构和混凝土结构综合体。对于混凝土以外的材料，在适用的情况下适用相关的 ISO 标准。如果没有 ISO 标准，则参考本文件和规范性参考资料适当处理此类材料。本文件涵盖全球、区域和当地环境。本文件不直接处理安装在混凝土结构中的设备运行对环境的影响。但是，本文件考虑了影响此类设备运行效率的混凝土和混凝土结构的特殊性质。本文件涵盖了混凝土生产和混凝土结构施工的次生影响。注：混凝土生产的次生影响包括未来从混凝土中浸出重金属或从环境中吸收重金属的可能性、废物处理对环境的影响等。本文件涵盖了混凝土生产和混凝土结构施工中环境考虑的经济和社会影响。 [外文原描述]： This document provides a framework and basic rules on environmental management related to concrete and concrete structures. This includes the assessment of the environmental impacts and methods of implementing environmental improvement based on the assessment. This document is used for the environmental consideration in activities related to the production of concrete constituents, the production, recycling and disposal of concrete, and the design, execution, use and demolition of concrete structures. It is applied for their entire lifecycles, respective stages of the lifecycles, or certain ranges of the lifecycles. This document is applicable to newly produced concrete and newly constructed concrete structures, and also existing concrete and concrete structures. This document applies to single concretes, concrete families, single concrete structures, and concrete structure complexes. For materials other than concrete, the related ISO standards are applied where available. In the case where no ISO standard is available, such materials are appropriately dealt with referring to this document and the normative references. This document covers global, regional and local environments. This document does not directly deal with the environmental impacts resulting from the operation of equipment installed in concrete structures. However, the special properties of concrete and concrete structures affecting the operational efficiency of such equipment are considered in this document. This document covers secondary effects of the production of concrete and execution of concrete structures. NOTE The secondary effects of the production of concrete include the future possibility of leaching of heavy metals from concrete or the absorption of heavy metals from the environment, the effect of waste treatments on the environment, etc. This document covers the economic and social effects of environmental consideration in the production of concrete and execution of concrete structures.