ABSTRACT

This paper presents and discusses the selection of a set of core indicators for the sustainable conservation of built heritage. This core set of indicators was selected by following a two-step methodology: 1) first, a comparative analysis of indicators of two building sustainability assessment (BSA) tools with different approaches was performed by using content analysis to identify common priorities; 2) second, a selection of the indicators according to scale, stage of the life cycle, and coverage of core aspects for sustainable development, following the criteria established by the International Organization for Standardization. The results show that even if current methodologies have different structures, terminology, and priorities, they share common principles that promote a more sustainable built environment. However, by being mostly oriented to the intervention and operation phases, these methods do not have direct application as an assessment framework for the sustainable conservation of the built heritage. To overcome this situation, this research presents a concise set of indicators that can support the development of an assessment tool to ensure the sustainable conservation of existing buildings.

摘要

本文介绍并讨论了一套用于建筑遗产可持续保护的核心指标的选择。这组核心指标是通过以下两步方法选择的：1）首先，通过使用内容分析来确定共同的优先事项，对两种不同方法的建筑可持续性评估（BSA）工具的指标进行比较分析；2) 其次，按照国际标准化组织制定的标准，根据可持续发展的规模、生命周期阶段和涵盖的核心方面选择指标。结果表明，即使当前的方法具有不同的结构、术语和优先级，它们也有共同的原则，可以促进更可持续的建筑环境。然而，由于主要针对干预和运营阶段，这些方法不能直接用作建筑遗产可持续保护的评估框架。为了克服这种情况，本研究提出了一套简明的指标，可以支持评估工具的开发，以确保现有建筑物的可持续保护。