MIT spinout pursues printed building components made from plastic waste
Atlas Building Composites combines recycled plastic and reinforcement in a robotic manufacturing process.
What happened
MIT’s September 14 profile describes Atlas Building Composites, a spinout commercializing research on recycled-plastic building materials. Its process combines plastic waste with fiberglass before printing larger components.
The account discusses trusses and other parts for buildings and infrastructure. It separates demonstrated university production rates from higher rates specified for planned Atlas factory systems.
The profile reports research and company plans, not blanket approval for using any recycled-plastic print in a building. Qualification depends on the component and application.
Read the sources
Primary-source reporting; this is not a hands-on review. Sources checked Oct 24, 2026.