Construction and demolition waste
Construction sites send reusable materials to landfill because separation and resale are inconvenient.
Responsible for the next step: Contributors.
This problem has been verified by ProblemBank and is open for solutions.
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Submitter's accountWhat the person reporting this problem told us. Checked by ProblemBank only where the decision history says so.
Submitter's account
The full picture
Tight schedules and unclear economics mean timber, metal, fixtures and aggregates are mixed and dumped. Markets for reclaimed materials exist but are hard to access.
Journey
The same path every problem follows, and who is responsible at each step.
- SubmittedResponsible: Contributor
- AI screeningResponsible: AI research
- ProblemBank reviewResponsible: ProblemBank
- Verified problemResponsible: ProblemBank
- 5Solutions openResponsible: Contributors
- 6Verified solutionResponsible: ProblemBank
- 7MatchingResponsible: ProblemBank
- 8Team formingResponsible: ProblemBank
- 9DevelopmentResponsible: Team
- 10TestingResponsible: Team + ProblemBank
- 11ProblemBank verificationResponsible: ProblemBank
- 12SolvedResponsible: ProblemBank
- 13Impact trackingResponsible: Team + ProblemBank
- 14Verified impactResponsible: ProblemBank
AI research
AI synthesisGathered and summarised by AI. It informs reviewers but never decides anything.
AI research was carried out and reviewed by ProblemBank.
Decision history
Human verificationDecisions made by ProblemBank reviewers, with their reasons, in the order they happened.
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Solutions
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