![]() ![]() Offsite Manufacturingįactory and off-site construction methods have the potential to produce higher quality and faster construction timelines, improve productivity, increase the integration of various energy-efficiency technologies, and provide workers with controlled working conditions at lower costs. ![]() Although the best uses of 3D printing for buildings are not yet entirely clear, 3D printing may even be used to construct entire buildings and neighborhood blocks in the not-too-distant future. With recent breakthroughs, these fabrication techniques may hold promise in accelerating production time and quality of building components. 3D Printing and New Methods of FabricationĪdditive and subtractive manufacturing tools, such as 3D printers and computer numerical control (CNC) machines, have improved dramatically over the past few decades, opening doors for building structures and components that were previously impossible or incredibly time-consuming to create. New materials also pave the way for buildings to host and act as distributed energy resources, incorporating technologies such as solar panel facades, thermal storage, and sealants with self-healing capabilities. These awardees use many innovations, including the following approaches: New Building Materialsīuilding with newly developed materials, such as recycled materials or existing materials not traditionally used in construction, can decrease the overall energy used to construct buildings while simultaneously decreasing operational energy usage. This investment primarily takes the form of funding opportunity announcement (FOA) awards, such as the technology teams selected from the 2019 ABC FOA. The ABC Initiative invests in new technologies that enable high building performance, can be deployed quickly with minimal onsite construction time, and are affordable and appealing to building owners, investors, and occupants. To pursue this mission, the ABC Initiative uses a two-pronged strategy: investing in new technologies and engaging private and public sector stakeholders across the buildings industry. construction practices for new buildings and retrofits. The Advanced Building Construction (ABC) Initiative integrates energy-efficiency solutions into highly productive U.S. ![]()
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