·Every year many new buildings are built in China generating a lot of construction waste Although classification and recycling of construction waste is recognized as an effective means to solve construction waste how to improve the recycling rate of construction waste in China seems to be a thorny problem
The abundant generation of construction and demolition waste CDW poses a threat to the sustainable development in China and recycling plays a vital role in complying with circular economy zero
·Introduction Construction and demolition C&D waste is one of the largest waste flows in the world In China urban C&D waste has reached 30 40% of the total urban waste generation because of the large scale construction and demolition activities resulting from the accelerated urbanization and city rebuilding Chui and Yang 2006
·Between and million tonnes of wind turbine blade waste could be generated in China by 2050 but although recycling approaches exist they are not always available cost effective or
·China produced a large amount of construction and demolition C&D waste owing to the rapid development of construction industry Although a set of policies and regulations are being drafted in China for promoting C&D waste recycling execution of these policies in practice seems to be far from effective
·f Department of Industrial and Systems Engineering The Hong Kong Polytechnic University Hong Kong China Abstract Construction and demolition waste CDW accounts for 30% to 40% of the total amount of waste in China CDW is usually randomly dumped or disposed in landfills and the average recycling rate of CDW in China
·The State Council has issued guidelines for expediting the establishment of a waste recycling system According to the document the construction of the waste recycling system is a crucial measure to implement the comprehensive conservation strategy ensure the security of national resources actively and steadily promote carbon peak and carbon
·With the acceleration of China s urbanization process construction activities have led to a substantial increase in construction waste However as China s construction waste recycling rate is low it is difficult to convert construction waste into valuable products for the sustainable development of waste resources The biggest
Construction and demolition waste CDW accounts for 30% to 40% of the total amount of waste in China CDW is usually randomly dumped or disposed in landfills and the average recycling rate of CDW in China is only about 5% Considering there is big challenge in adoption of circular economy in CDW industry in China while related research is
·ARTICLE Solutions for recycling emerging wind turbine blade waste in China are not yet effective Juhua Yang1 2 10 Fanran Meng 3 10 Lixiao Zhang 1 Jon McKechnie4 Yuan Chang5 Bingran Ma1 Yan
·CDW refers to the kinds of waste generated in the process of construction maintenance demolition and deconstruction of buildings and civil structures Aslam et al 2020; Chen and Lu 2017; Mahpour and Mortaheb 2018 According to the European Commission 2022 CDW includes s a wide variety of materials such as concrete bricks
·Key policies to the development of construction and demolition waste recycling industry in China Waste Manag 108 2020 pp 137 143 / View PDF View article Google Scholar An empirical study of perceptions towards construction and demolition waste recycling and reuse in
·China generated 1130 million tonnes of C&DW in 2014 and is ranked as the first C&DW generator worldwide while 534 million tonnes of C&DW was engendered in the United States in 2014 including building activities construction of road and bridges and other construction activities from which million tonnes through construction and
·The construction sector in addition to being very important for the economy of several countries also has a significant impact on the environment as it causes a huge natural resources depletion and generates an enormous amount of waste Therefore the use of recycled aggregate from construction and demolition waste instead of
·As observed by one interviewee there are no regulatory policies for construction waste recycling This suggests the need for legislative framework that will encourage not just recycling but the adoption of the 3Rs Wang J Yuan H Kang X Lu W 2010 Critical success factors for on site sorting of construction waste a China study
·B3 I think sorting and recycling construction waste is better than landfilling Wu et al 2017 Liu et al 2017 Subjective norm C C1 When I do not sort and recycle construction waste I get disapproving eyes Rivera Camino 2012 C2 People who influence me superior leaders or owners support my sorting and recycling of construction waste
·Construction and demolition waste CDW accounts for 30% to 40% of the total amount of waste in China CDW is usually randomly dumped or disposed in landfills and the average recycling rate of CDW
·Research gaps could be identified from a review of these existing studies Zhao et al 2010 Saez et al 2013 Wang et al 2014 Domingo and Luo 2017 in that 1 there is still limited research on investigating the overall experience of recycling and reusing C&D waste crossing regions in China; 2 there has been insufficient feedback on
·Although construction and demolition waste C&D waste recycling has been widely regarded as an effective way to save resources its selection of recycling channels has received little attention In order to improve the recycling efficiency of C&D waste and promote the process of C&D waste management we innovatively propose a
·China generated 1130 million tonnes of C&DW in 2014 and is ranked as the first C&DW generator worldwide while 534 million tonnes of C&DW was engendered in the United States in 2014 including building activities construction of road and bridges and other construction activities from which million tonnes through construction and
·The idea of recycling of waste concrete as RCA is not new Initially the recycling of demolished concrete was carried out after the Second World War Hansen 1992 In 1970s and 1980s Zhang 1978 Wang 1981 and Qu 1986 introduced some researches in USA Japan and USSR into China Only after that time people began to
·The generation of solid waste has increased dramatically in China owing largely to the rapid development and expansion of the Chinese economy The management of solid waste is critical and becoming a challenge for some cities in China Waste recycling is an effective solution to solid waste management and seeks to balance ecological
·Waste recycling is an effective way to improve waste management which is closely related to the support of social and economic foundations With the development of a circular economy green consumption is imperative Most of the environmental protection brand enterprises are now almost limited to the environmental protection of clothing raw
·In 2014 it was reported that only 20 enterprises specialized in CDW recycling all over China China Strategic Alliance of Technological Innovation for Construction Waste Recycling Industry 2014 By 2018 there have been more than 70 large scale recycling enterprises with treatment capacity over 1 million ton per year
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