Addressing the illegal dumping of construction and demolition waste (CDW) is challenging because there are significant costs associated with clean-up actions but, for many local authorities, no data available to describe this reality support decision-making process. This research focused on how study dynamic CDW dumpsites, characterising these occurrences in order understand factors that influe...

This study provides a holistic assessment of the current waste management strategies implemented in Nigerian construction projects. The data used this were collected from both primary and secondary sources. through survey questionnaires distributed via emails targeted respondents who are professionals area Lagos metropolis, while review related literature. Out 200 distributed, only 168 valid fo...

Construction projects are associated with construction and demolition waste (CDW) generated at different stages. In Egypt's case, the CDW problem has become a significant challenge, anad need to find sustainable solutions is overwhelming. Based on recent investigations in literature, it was found that six main factors affecting reduction (CDWR) as follows: (1) waste-efficient materials procurem...

This research will make an analysis of the material stock in Tungurahua-Ecuador from 2013 to 2019 using general purpose six “s” Brand (1994) for site, structure, skin and space plan layers, data was taken Instituto Nacional de Estadisticas y Censos (INEC), 2019; stuff layer applied online forms, results show that reinforced concrete is predominantly used foundation, structure then bricks blocks...

Construction wastes have become the major source of solid wastes in Hong Kong. Thousands of tonnes of solid wastes are produced every year from construction and demolition activities. Increasing generation of these wastes has caused significant impacts on the environment and aroused growing public concerns. Therefore, the minimization of construction wastes has become a pressing issue. This pap...