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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/21796

Title: Development and validation of a building design waste reduction model
Authors: Llatas, C.
Osmani, Mohamed
Keywords: Building design waste reduction model
Design waste reduction strategies
Design waste reduction level quantification
Design waste reduction assessment
Issue Date: 2016
Publisher: © Elsevier
Citation: LLATAS, C. and OSMANI, M., 2016. Development and validation of a building design waste reduction model. Waste Management, 56, pp. 318-336.
Abstract: Reduction in construction waste is a pressing need in many countries. The design of building elements is considered a pivotal process to achieve waste reduction at source, which enables an informed prediction of their wastage reduction levels. However the lack of quantitative methods linking design strategies to waste reduction hinders designing out waste practice in building projects. Therefore, this paper addresses this knowledge gap through the design and validation of a Building Design Waste Reduction Strategies (Waste ReSt) model that aims to investigate the relationships between design variables and their impact on onsite waste reduction. The Waste ReSt model was validated in a real-world case study involving 20 residential buildings in Spain. The validation process comprises three stages. Firstly, design waste causes were analyzed. Secondly, design strategies were applied leading to several alternative low waste building elements. Finally, their potential source reduction levels were quantified and discussed within the context of the literature. The Waste ReSt model could serve as an instrumental tool to simulate designing out strategies in building projects. The knowledge provided by the model could help project stakeholders to better understand the correlation between the design process and waste sources and subsequently implement design practices for low-waste buildings.
Description: This paper is embargoed until June 2017.
Sponsor: The authors are grateful to the Consejería de Vivienda y Ordenación del Territorio de la Junta de Andalucía (Department of Housing and Regional Planning of the Andalusian Government) for subsiding the Research Project "-CDWs = + ECO-efficiency. Waste Reduction in the Design and Construction of Dwellings in Andalusia” (Andalusian Government, 2009).
Version: Accepted for publication
DOI: 10.1016/j.wasman.2016.05.026
URI: https://dspace.lboro.ac.uk/2134/21796
Publisher Link: http://dx.doi.org/10.1016/j.wasman.2016.05.026
ISSN: 0956-053X
Appears in Collections:Closed Access (Civil and Building Engineering)

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