本文件概述了面向拆卸和适应性设计（DfD/A）原则，以及将这些原则整合到设计过程中的潜在策略。本文件为业主、建筑师、工程师、产品设计师和制造商提供信息，以帮助他们了解潜在的DfD/A选项和考虑因素，并为负责融资、监管、施工、改造、拆除或拆除施工工程的其他方提供信息。 本文件适用于所有类型的建筑（例如商业、工业、机构和住宅）、土木工程（例如:。 g、 ，水坝、桥梁、道路、铁路、跑道、公用设施、管道）及其组成部分。它可用于新建、翻新和翻新，以及建筑物、建筑系统、土木工程及其组成部分的增量改进设计或完全重新设计。 本文件还提供了有关每个DfD/A原则和相关目标的绩效衡量指南。 本文件旨在结合并遵循ISO 15392和ISO 15686系列中规定的原则使用。 本文件并未为已建工程的拆卸或适应性设定具体的性能水平，但是，它确实包含了实施特定DfD/A原则的强制性要求，这些原则在采用时适用。

This document provides an overview of design for disassembly and adaptability (DfD/A) principles and potential strategies for integrating these principles into the design process. This document provides information for owners, architects, engineers, and product designers and manufacturers to assist in their understanding of potential DfD/A options and considerations, and for other parties who are responsible for financing, regulating, constructing, transforming, deconstructing, or demolishing construction works. This document is applicable to all types of buildings (e.g. commercial, industrial, institutional, and residential), civil engineering works (e.g., dams, bridges, roads, railways, runways, utilities, pipelines) and their constituent parts. It can be used for new construction, refurbishment and renovation, and in the design of incremental improvements in, or complete redesign of, buildings, building systems, civil engineering works, and their constituent parts. This document also provides guidance on measuring performance regarding each DfD/A principle and related objectives. This document is intended to be used in conjunction with and following the principles set out in ISO 15392 and the ISO 15686 series. This document does not set specific levels of performance for the disassembly or adaptability of constructed works, however, it does include requirements that are mandatory for the implementation of specific DfD/A principles that are applicable when these principles are adopted.