Circular design: reused materials and the future reuse of building elements in architecture. Process, challenges and case studies
Circular design: reused materials and the future reuse of building elements in architecture. Process, challenges and case studies
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循环设计：重复使用的材料以及未来建筑中建筑元素的重复使用。
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
U. Koźmińska
中科院分区：
文献类型：
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作者：
U. Koźmińska
现有材料的再利用或旨在实现建筑元素未来再利用的设计过程与标准设计轨迹有很大不同。处理建筑垃圾需要进行材料测试、评估和咨询，并确定可用的垃圾来源。为未来的再利用而设计需要对建筑物的层次、材料的特性、可拆卸的接头、维护技术和再利用方案进行深入的研究。这导致较长的介绍阶段，并往往在项目的成本较高。圆形设计还面临其他挑战，这些挑战涉及环境（例如，回收潜力），社会（例如，社会对再利用材料的看法），基础设施（例如，缺乏加工厂）和法律的问题（例如，非弹性结构法）。这些方面通常会影响技术上已经很复杂的设计过程。然而，有些项目成功地使用了再利用的材料。还正在建造设计用于未来再利用其组成部分的建筑物。本文选取了来自德国、荷兰、波兰和丹麦的案例研究，介绍了不同类型的建筑垃圾（包括混凝土、砖、木材、金属、塑料和玻璃元件的废物）可以在建筑中重复使用。此外，本文分析了循环设计过程，相关的挑战，并调查了建筑师的新兴作用。
The design process in which existing materials are reused or which aims to enable future reuse of building elements differs significantly from a standard design trajectory. Working with construction waste requires material tests, assessments, and consultations as well as defining available waste sources. Designing for future reuse demands extended research on the layers of buildings, properties of materials, dismountable joints, maintenance techniques, and reuse scenarios. This results in a longer introductory phase and often in a higher cost of the project. Circular design also faces other challenges, which concern environmental (e.g., recycling potential), social (e.g., social perception of reused materials), infrastructural (e.g., lack of processing plants) and legal issues (e.g., non-flexible construction law). These aspects often influence already technically complicated design process. However, there are projects in which reused materials were successfully implemented. Buildings designed for future reuse of their elements are also being built. In this paper selected case studies from Germany, the Netherlands, Poland and Denmark present how different types of construction waste (incl. waste from concrete, brick, wooden, metal, plastic and glass elements) can be reused in architecture. Moreover, this article analyses the circular design process, related challenges and investigates the emerging role of the architect.