再利用和回收办公室装修的障碍:对拆除过程和产品特征的探索性分析

IF 1.8 Q3 MANAGEMENT
A. A. F. Fini, P. Forsythe
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引用次数: 6

摘要

在澳大利亚高度产生废物的背景下,拆除办公室装修产生的废物大大促进了不可持续的垃圾填埋。然而,现存的文献对这种情况的审视却寥寥无几。因此,本研究旨在揭示办公室装修拆除过程和产品特点,驱动高比例的垃圾填埋装修元素。该研究使用了10个案例项目和14个访谈来记录办公室装修浪费的可见和潜在参数。废物流绘图和决策树技术结合基本的描述性统计,用于模拟和可视化不可持续的装修拆除的程度和驱动因素。此外,还进行了典型产品特征分析,以验证所识别的驱动因素。调查结果显示,研究案例中78%的装修废物被填埋。这一高比率归因于潜在因素和可见因素。主要的潜在因素是溢价或高品质写字楼的高租赁价格,有利于快速拆除,而对再利用和回收的考虑较少。技术上可见的关键障碍是体积家具、异质装配和临界质量不足。为了摆脱堆填,办公室装修的生产应转变为可持续材料充足、产品可重新配置和可拆卸,以及在使用阶段易于处理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Barriers to reusing and recycling office fit-out: an exploratory analysis of demolition processes and product features
Within the highly waste-generative context of Australia, waste from demolition of office fit-out significantly contributes to unsustainable landfilling. The extant literature is, however, slim on scrutiny of the situation. Therefore, this study aims to uncover office fit-out demolition processes and product features that drive high ratio of landfilling fit-out elements. The research used ten case projects and fourteen interviews to document visible and latent parameters of office fit-out waste. Waste-stream mapping and decision-tree techniques, in conjunction with basic descriptive statistics, were used to model and visualize the extent and drivers of unsustainable fit-out demolition. Further, an exemplar product features analysis was conducted to validate the identified drivers. The findings show that 78% of fit-out waste from the studied cases is landfilled. This high rate is attributed to both latent and visible factors. The main latent factor is high lease price of premium or high-quality offices which favours expeditious demolition with low consideration for reuse and recycling. Key technically visible barriers are volumetric furniture, heterogeneous fit-out assemblies, and insufficient critical mass. To move away from landfilling, production of office fit-out should be transformed for sustainable material adequacy, product re-configurability and de-constructability, and easy handling in the use phase.
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来源期刊
CiteScore
3.80
自引率
6.20%
发文量
0
审稿时长
20 weeks
期刊介绍: Construction Economics and Building (formerly known as the Australasian Journal of Construction Economics and Building [AJCEB]) is a peer reviewed, open access publication for original research into all aspects of the economics and management of building and construction, quantity surveying and property management as well as construction and property education. It is free for authors, readers and libraries.
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