CURRENT STATE, COMPREHENSIVE ANALYSIS AND PROPOSALS ON THE PRACTICE OF CONSTRUCTION AND DEMOLITION WASTE REUSE AND RECYCLING IN PORTUGAL
نویسندگان
چکیده
The traditional method of construction and demolition waste (CDW) consumes a substantial amount land resources causing severe environmental social problems. In Portugal, the low recycling rate, combined with high use landfill as way managing CDW, has resulted in negative index 39% hierarchy, thus making it impossible for Portugal to be classified country that implements hierarchy practice. main goal this study is investigate benefits CDW reuse factors promote or hinder practice Portugal. Therefore, comprehensive approach been adopted by combining analysis secondary data collected through extensive bibliography research results survey questionnaire conducted on group experts management. It was concluded management consists its disposal licensed landfills (47%), rate site still (6%). show consistency between respondents’ answers, well opinions these participants from different areas professional activity. respondents do recognize concern regarding reduction carbon emissions, cultural resistance materials buildings CDW. These problems are further compounded difficulty installing supporting equipment site. Respondents agree there should more investment support government area, training companies.
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ژورنال
عنوان ژورنال: Journal of Civil Engineering and Management
سال: 2022
ISSN: ['1392-3730', '1822-3605']
DOI: https://doi.org/10.3846/jcem.2022.16447