Post Rock: Incorporating Plastic Waste into Building Products

Event details
When

Tuesday, November 18, 2025 from 12:00 PM - 1:00 PM

Where
Materials Collection; Art, Architecture, and Engineering Library (AAEL)
Duderstadt Center, 2nd Floor
View directions
Event typeLecture/Discussion
SeriesMaterial Conversations

Meredith Miller and Thom Moran, faculty members in U-M's Taubman College of Architecture and Urban Planning, speak about Post Rock, their patented technology for creating a cladding material from waste plastics.

Post Rock is pioneering a new future for building materials — one where plastic waste becomes an asset rather than a liability. Through a novel fabrication process, mixed plastic waste and mineral aggregates are transformed into durable facade panels with the visual appeal of stone and a dramatically lower carbon footprint.

Material Conversations are monthly informal discussions to learn about materials research at the University of Michigan.

Cutaway view of Post Rock cladding.

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Library contact

Rebecca Mary Price · rpw@umich.edu

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