After Architecture co-founders Katie MacDonald and Kyle Schumann recently installed Homegrown, a large-scale installation built from invasive plant species and forestry waste . Presented at the South Garden of Tennessee’s Knoxville Museum of Art, the architectural sculpture was crafted in the likeness of a large outdoor room with four walls and openings that serve as doorways and windows. The components of the 10-foot-by-10-foot structure were built of biocomposite panels made from fibrous biomaterials uniquely shaped for varying thicknesses and porosity. Designed to promote an “alternative material ethic,” Homegrown shows how small-scale landscaping waste, forestry scraps that are too small or irregular for industry use and invasive plant species , such as kudzu and bamboo, can be repurposed in architectural applications. MacDonald and Schumann transformed these plant fibers into lightweight, wall-scale panels with bio-based adhesive and an innovative and reusable inflatable mold that the duo developed and dubbed “pillow forming.” “Pillow forming allows for the design and construction of an infinite number of forms through a malleable process — the injection and removal of air — which can be repeated again and again,” Schumann explained. The architects based the molded designs on computer models for the wall panels. “Traditional digital […]


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