Originating from furniture scraps, packaging, urban tree pruning, and construction waste, urban wood waste generates surprisingly large annual volumes. Due to its abundance and interesting physical–chemical characteristics for its use, it can be an excellent alternative for generating renewable energy for heat and electricity. In this …
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Types, sources and management of urban wastes. Tahir Noor, ... Syed Makhdoom Hussain, in Urban Ecology, 2020. 2.1.12 Construction and demolition wastes. Construction and demolition wastes (CDW) consist of debris that comes from construction, renovation and demolition of bridges, roads and buildings (EPA, …
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With 70 percent of the world's population expected to be urbanized by 2050 [4], the geometric growth in urban population will inevitably leads to a multidimensional …
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DOI: 10.1016/j.conbuildmat.2023.132354 Corpus ID: 259544790; Review on zero waste strategy for urban construction and demolition waste: Full component resource utilization approach for sustainable and low-carbon
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Circular value chains based on rural waste and urban construction. Urban growth can become a driver for rural development when rural by-products are converted to urban construction materials. To achieve this, it is necessary to create innovative, circular economic supply and value chains. These require decision making processes based on …
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1. Introduction. The architecture, engineering and construction (AEC) industry is generally low in resource efficiency worldwide. As documented in the literature, this poor performance has resulted in serious negative environmental impacts caused by high construction and demolition (C&D) waste generation, greenhouse gas (GHG) …
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Therefore, this paper aims to study and establish a new and controllable urban construction waste information management system, which will integrate the information of construction waste recycling process in this system and be supervised and mastered by the government, which will help the government to coordinate the linkage of …
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The increasing urban population and the restructuring of urban economies are the main aspects that determine urban development in the twenty-first century. Rapid urbanization is among the most significant anthropogenic factors that impact ecosystems and sustainability. Urbanization is a "double-edged sword." Even though it contributes to …
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Ding et al. (2016) sounded the alert about the pressure that the large amount of construction and demolition waste puts on urban and regional sustainable development, ... a good waste management plan is needed in construction projects to minimize the amount of construction and demolition waste. The construction method, …
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1. Introduction. The construction sector is the major emitters of greenhouse gases (Zhang et al., 2021).Globally 25% of wood, 40% of raw stone, gravel and sand are estimated to be consumed by the construction sector annually (Prakash et al., 2020) The construction cost shared by material alone is 50%–60% and 9% of the total purchased …
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DOI: 10.2139/ssrn.4109354 Corpus ID: 249164484; Urban-Level Construction and Demolition Waste Generation in China @article{Lin2022UrbanLevelCA, title={Urban-Level Construction and Demolition Waste Generation in China}, author={Yanxin Lin and Zongguo Wen and Yanbo Sun and Yuchen Li and Guo and Jingqing Zhou and …
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This research aims to investigate the feasibility of construction & demolition waste (C&D waste) as recycled material for organic pollutant degradation. C&D waste …
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This work shows a comparison on the micro–macro characterizations of sustainable mortar containing construction waste fines (0–0.15 mm) as cement and sand replacement, and the construction waste fines included waste concrete fines (WCF) and waste brick fines (WBF).
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RC 1: RECYCLE CONSTRUCTION WASTE URBAN GREEN NYC GREEN CODES TASK FORCE: FULL PROPOSALS RC 1 1 RC 1: RECYCLE CONSTRUCTION WASTE New York City Building Code Proposal developed by the Construction Practices Committee Summary Issue: While most waste from construction sites can be collected in …
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The construction waste originating from high-rise and infrastructure buildings may result in a considerable amount of construction materials being wasted at the construction site due to improper disposal [[40], [41], [42]]. Therefore, developing C&D waste recycling strategies to reduce the negative impacts of waste is an important way …
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Construction and demolition waste (C&DW) management is gaining attention from policy makers in India. This article estimates C&DW generation from urban building, rural building, and non-building sectors in India and calculates material, energy, and emissions savings from C&DW recycling. The method used in this study is top down …
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Urban expansion and economic development are often accompanied by high levels of construction activity, including building construction, renovation, and demolition, which generate significant amounts of solid waste, frequently referred to as construction waste (CW) (Lu et al. 2021).The improper disposal of CW presents …
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(1) Background: Globally, numerous development projects are being undertaken to expand and improve urban infrastructure facilities, which result in around 30% to 40% of construction and demolition (C&D) waste in the total waste generation. Due to its detrimental impacts on the environment and human health, several …
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The aim of this study was to prepare economical concrete pavement by reusing demolished waste to evaluate its suitability for pavement construction. The objectives …
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Learn about the scale and impact of construction waste in the U.S. and globally, and how to reduce it with recycling and reuse. Find out how concrete, asphalt, …
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Construction waste is an inevitable byproduct of urban renewal, causing severe pressure on the environment, health, and ecology. Accurately estimating the …
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A total of 192 cities, mainly in eastern developed regions, have adopted urban construction waste management provisions (or regulations), likely due to the presence of more construction waste in these cities with the development of the real estate industry. Thus, it is necessary to formulate policies to curtail the negative impacts …
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In urban waste management, waste is recognized as a resource in both production and consumption (Fudala-Ksiazek et al., 2016, Zaman, 2014), where material flows should be reused and recycled repeatedly to maximize utilization (Song et al., 2015).Urban waste policies can be analyzed from different angles.
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We explored the potential of multispectral remote sensing available for monitoring urban construction waste and proposed a multi-layer classification method to identify construction waste and dust-proof nets based on Landsat-8 OLI and Sentinel-2 MSI data, with an average identification accuracy and Kappa coefficient of 96.27% and …
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Using the zero-waste city construction as an opportunity to drive comprehensive urban green and low-carbon transformation is a crucial lever for implementing ecological civilization construction. It is also an important pathway to realizing the modern and beautiful China vision of harmonious coexistence between …
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Urban infrastructure construction waste in particular has a negative impact, and needs to be reduced (Duan et al., 2019; Lee et al., 2013; de Magalhães et al., 2017). However, information on the direct causes of this waste in specific construction projects, as opposed to generic causes that characterize the industry in general, is still lacking.
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1 Urban construction and demolition waste and landfill failure in 2 Shenzhen, China 3 4 5 Hong Yang a,b,c,*, Junqiang Xia a,*, Julian R. Thompson d, Roger J. Flower d 6 7 a 8 Wuhan 430072, China 9 b Norwegian Institute of Bioeconomy Research (NIBIO), Postboks 115, 1431, Ås, Norway 10 c CEES, Department of Biosciences, University of Oslo ...
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DOI: 10.1016/j.wasman.2017.01.026 Corpus ID: 205679545; Urban construction and demolition waste and landfill failure in Shenzhen, China. @article{Yang2017UrbanCA, title={Urban construction and demolition waste and landfill failure in Shenzhen, China.}, author={Hong Yin Yang and Junqiang Xia and Julian R. Thompson and Roger J. …
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