constructionwaste
Construction waste, also known as construction and demolition waste, is the material byproduct generated during construction, renovation, and demolition of buildings and infrastructure. It includes concrete, masonry, wood, metals, plastics, drywall, insulation, glass, asphalt, soil, and vegetation, as well as hazardous substances such as asbestos when present. The mix varies by project.
Generation and composition: In many markets, concrete and masonry dominate CDW, followed by wood, metal, drywall,
Management: Effective CDW management emphasizes prevention and on-site sorting, reuse, and recycling. Approaches include design for
Regulation and outcomes: Jurisdictions regulate CDW through waste classification rules, diversion targets, and reporting. Common metrics
Challenges and trends: Contamination and market limitations can hinder recycling. There is growing emphasis on circular