Researchers: Matter Design, CEMEX Global R&D
Year: 2019
Photography: Courtesy of Matter Design
Project Leads: Matthew John Meyers, Tyler Swingle
Project Team: Alexandre Guerini, Carlos Enrique Terrado, Daniel Marshall, Mackenzie Muhonen, Gill Sunshine
MIT-based research lab Matter design, in collaboration with construction-research firm CEMEX Global R&D, has revealed innovative research on concrete forms that can be easily moved by hand, despite their massive size. The team has discovered a method to rotate and position heavy stones, which traditionally would require cranes or other heavy machinery.
During a talk at TED’s 2019 conference in Vancouver, Brandon Clifford, principal of the design lab, presented the findings. Video documentation from the research demonstrates the ability to move large concrete forms and assemble them into multi-level platforms, walls, and staircases. These components feature rounded edges and specific handle points, allowing them to be rocked, tilted, and rolled into place with relative ease.
The research focuses on the density of Massive Masonry Units (MMUs) and their center of mass. By utilizing variable-density concrete, the center of mass is precisely calibrated to control stability. This technique enables these large elements to be effectively “walked” and assembled into position.
In 2014, researchers at the design lab, many of whom are affiliated with MIT, began investigating ancient construction techniques used to build giant structures. Their work was inspired by the Moai statues on Easter Island, which can weigh up to 82 tons each and were reportedly moved by “walking” them into place.
Matter Design Studio, in collaboration with CEMEX, has developed two projects, Janus and Walking Assembly, which showcase methods for assembling large construction elements without cranes. The inspiration for these projects came from the Moai statues, known for their massive size and the unique way they were transported.
The practical applications of this research could lead to more efficient and cost-effective construction in areas that are difficult to access. Additionally, it may simplify the assembly and disassembly of structures built with these materials, reducing the need for demolition and allowing for new configurations instead.
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