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Book part
Publication date: 13 September 2018

Rita Yi Man Li, Li Meng, Tat Ho Leung, Jian Zuo, Beiqi Tang and Yuan Wang

The circular economy (CE) proposes that all materials flow in a close-looped system. Waste generated by one production stage may be useful in another. Thus, the idea of a CE is…

Abstract

The circular economy (CE) proposes that all materials flow in a close-looped system. Waste generated by one production stage may be useful in another. Thus, the idea of a CE is linked to the goal of zero waste (ZW) and promotes a range of sustainable economic, social and environmental benefits in each sector. When we apply this to construction waste management, waste can be managed through reducing, recycling, upcycling and reusing. However, there is an inevitable cost implication associated with this process due to the additional requirement of inventory and waste processing, and this becomes a disincentive to implementing the CE. Formal institutions, referring here to legal rules and regulations, play a critical role in motivating firms and individuals towards a CE. As different countries have different government rules and regulations, and there is limited research on their differences, we review Asia’s and Europe’s legal rules and regulations relevant to the goal of ZW and CE in the construction sector.

Details

Unmaking Waste in Production and Consumption: Towards the Circular Economy
Type: Book
ISBN: 978-1-78714-620-4

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Book part
Publication date: 5 June 2023

Shima Yazdani and Esmail Lakzian

Currently, waste is regarded as a symptom of inefficiency. The generation of waste is a human activity, not a natural one. Currently, landfilling and incinerating wastes are…

Abstract

Currently, waste is regarded as a symptom of inefficiency. The generation of waste is a human activity, not a natural one. Currently, landfilling and incinerating wastes are common waste management techniques; but the use of these methods, in addition to wasting raw materials, causes damage to the environment, water, soil, and air. In the new concept of “Zero Waste” (ZW), waste is considered a valuable resource. A vital component of the methodology includes creating and managing items and procedures that limit the waste volume and toxicity and preserve and recover all resources rather than burning or burying them. With ZW, the end of one product becomes the beginning of another, unlike a linear system where waste is generated from product consumption. A scientific treatment technique, resource recovery, and reverse logistics may enable the waste from one product to become raw material for another, regardless of whether it is municipal, industrial, agricultural, biomedical, construction, or demolition. This chapter discusses the concept of zero landfills and zero waste and related initiatives and ideas; it also looks at potential obstacles to put the ZW concept into reality. Several methods are presented to investigate and evaluate efficient resource utilization for maximum recycling efficiency, economic improvement through resource minimization, and mandatory refuse collection. One of the most practical and used approaches is the Life Cycle Assessment (LCA) approach, which is based on green engineering and the cradle-to-cradle principle; the LCA technique is used in most current research, allowing for a complete investigation of possible environmental repercussions. This approach considers the entire life cycle of a product, including the origin of raw materials, manufacturing, transportation, usage, and final disposal, or recycling. Using a life cycle perspective, all stakeholders (product designers, service providers, political and legislative agencies, and consumers) may make environmentally sound and long-term decisions.

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Pragmatic Engineering and Lifestyle
Type: Book
ISBN: 978-1-80262-997-2

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Abstract

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Circular Economy in Developed and Developing Countries: Perspective, Methods and Examples
Type: Book
ISBN: 978-1-78973-982-4

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Book part
Publication date: 13 September 2018

Philip Crowther

The expected operational lifespan of modern buildings has become disturbingly short as buildings are replaced for reasons of changing cultural expectations, style, serviceability…

Abstract

The expected operational lifespan of modern buildings has become disturbingly short as buildings are replaced for reasons of changing cultural expectations, style, serviceability, locational obsolescence and economic viability. The same buildings, however, are not always physically or structurally obsolete; the materials and components within them are very often still serviceable. While there is some recycling of selected construction materials, such as steel and concrete, this is almost always in the form of down cycling or reprocessing. One significant impediment to reuse is that buildings are not designed in a way that facilitates easy recovery of materials and components. This chapter explores the potential for the recovery of materials and components if buildings were designed for such future recovery, utilizing the strategy of design for disassembly. As well as assessing material waste, this chapter presents research into the analysis of the embodied energy in buildings, highlighting its significance in comparison with operational energy. Analysis at material, component and whole-of-building levels shows the potential benefits of strategically designing buildings for future disassembly to recover this embodied energy. Careful consideration at the early design stage can result in the deconstruction of significant portions of buildings and the recovery of their potential through higher order reuse and upcycling.

Details

Unmaking Waste in Production and Consumption: Towards the Circular Economy
Type: Book
ISBN: 978-1-78714-620-4

Keywords

Book part
Publication date: 24 February 2022

Ayodeji E. Oke, Seyi S. Stephen and Clinton O. Aigbavboa

Value for money (VfM) is a concept widely recognized by many even beyond the field of the built environment. A concept known as value management (VM) is one of its kind that…

Abstract

Value for money (VfM) is a concept widely recognized by many even beyond the field of the built environment. A concept known as value management (VM) is one of its kind that construction professionals and clients employ towards achieving vVfM. This study critically examined the VM practices of the construction sector of Northern Cyprus. The first section introduced what value management is from various professionals views and the concept behind it. The second aspect of this work looked at VM considering various expert research on the field. The third section looked at how VM is practised in Northern Cyprus. The result shows that VM practice is still in its infancy even though some construction companies or firms have adopted the process for some of their projects. The term value management is not common among the construction professionals in Northern Cyprus, but instead, they are more familiar with what they called ‘job plan’.

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Value Management Implementation in Construction
Type: Book
ISBN: 978-1-80262-407-6

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Book part
Publication date: 5 June 2023

Fazıl Gökgöz and Engin Yalçın

Waste management is one of the vital objectives for the EU since it has a substantial effect on the environment. European Commission expects annual waste creation on Earth to…

Abstract

Waste management is one of the vital objectives for the EU since it has a substantial effect on the environment. European Commission expects annual waste creation on Earth to increase by 70% by 2050. European Commission also estimates that efficient waste management might boost the EU economy's gross domestic product (GDP) by 0.5% by 2030. Hence, it is essential to conduct research including both efficiency and influencing factors analysis for effective waste management. First, we employ both slack-based measure (SBM) and super-SBM data envelopment analysis approaches to investigate the waste management efficiency of the EU region and distinguish between efficient countries. The countries with small areas such as Luxembourg and Ireland have demonstrated super efficiency. Second, we maintain our empirical research with ordinary least square analysis to explore the determinants of waste management. We also conclude that population density, GDP per capita, and tourism rise the amount of waste generated in the EU region.

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Pragmatic Engineering and Lifestyle
Type: Book
ISBN: 978-1-80262-997-2

Keywords

Book part
Publication date: 25 October 2011

Liam Leonard

This chapter explores the state's response to the waste crisis (see also McDonagh, Varley, & Shortall, 2009). The conceptual basis for key turning points in the state's waste…

Abstract

This chapter explores the state's response to the waste crisis (see also McDonagh, Varley, & Shortall, 2009). The conceptual basis for key turning points in the state's waste management policy is located within the parameters of an EM approach. An outline of eco-modern and sustainable thinking is provided in the chapter, as the state's policy shift on waste, from a reliance on landfill to a strategy informed by the EU's waste hierarchy would provide many of the political opportunities for GSE, and their political allies, to exploit.

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Community Campaigns for Sustainable Living: Health, Waste & Protest in Civil Society
Type: Book
ISBN: 978-1-78052-381-1

Book part
Publication date: 23 February 2010

G. Honor Fagan

Grotesque wasting has been, and is, generated in a series of spatial levels or scales and in association with accelerated growth rates. A key political challenge for environmental…

Abstract

Grotesque wasting has been, and is, generated in a series of spatial levels or scales and in association with accelerated growth rates. A key political challenge for environmental sustainability in the approaching post–consumerist phase of globalisation is to innovate, plan and implement a fresh waste future as part of the wider evolving green revolution. This challenge of addressing the structures and practices of wasting can only be pursued through a multiplex response in production, governance, consumption patterns, scientific advances, national mindset and personal attitudes.

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Global Ecological Politics
Type: Book
ISBN: 978-1-84950-748-6

Book part
Publication date: 1 January 2008

G. Honor Fagan and Michael Murray

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Advances in Ecopolitics
Type: Book
ISBN: 978-1-78052-669-0

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Book part
Publication date: 12 November 2018

Abstract

Details

Supply Chain Management and Logistics in Latin America
Type: Book
ISBN: 978-1-78756-804-4

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