Summary
Researchers at MIT are developing a way to use recycled plastic in construction, creating 3D-printed building parts that could replace wood. This method aims to produce lighter, sustainable building components using recycled materials.
Key Facts
- MIT engineers are working on a new construction method using recycled plastic.
- The team is using 3D printing to create structural elements like beams and trusses.
- The MIT HAUS group focuses on housing and urban sustainability.
- The process uses recycled plastic that doesn't need thorough cleaning before use.
- Printed parts are light enough to be transported by small trucks.
- The printed trusses meet U.S. standards for building safety.
- A market report estimates the 3D-printing construction market could grow to $4.18 billion by 2030.
- The plastic trusses are lighter and quicker to produce than traditional wood trusses.
- Reducing production costs is a challenge for wider use.
