Researcher develops new method for low-carbon cob bricks in sustainable construction

Tavs Jorgensen has developed a new method to create cob bricks, making this low-carbon building material more accessible. The process uses 3D-printed molds to extrude cob, a mix of earth and straw, into interlocking brick shapes. Traditionally labor-intensive, cob construction can now be done more efficiently. Jorgensen's bricks come in light and heavy versions, allowing for various mixtures and designs. The new method eliminates the need for mortar, enhancing structural integrity. This research, conducted at the University of the West of England, aims to promote sustainable building practices. Jorgensen's work could encourage wider use of earth-based materials, addressing environmental concerns in the construction industry.