Montana is the first U.S. state to give broad regulatory approval for 3D printing in building construction.
State regulators have approved 3D printed walls as an equal replacement for walls made with concrete masonry units or a standard cored concrete block assembly. The action came after a contractor based in Billings, Montana, filed documents, specifications, and testing reports developed by Apis Cor, a Florida-based construction technology company that holds the Guinness World Record for the largest 3D printed building.
The contractor sought permission to use Apis Cor’s 3D printed process and equipment for a housing development project in Billings and for projects in other areas of the state. Apis Cor says that the cost of a finished home printed with one of its printers can be constructed for up to 30% less than traditionally built concrete block or wood-framed homes.
Regulatory approval for 3D printing applies to all types of construction that follows the state building code. It is not limited to single-family dwellings.
Related Stories
Multifamily Housing | Jan 11, 2021
McHugh Construction completes 5th-tallest all-residential building in the U.S.
McHugh Construction Completes Two Chicago Apartment Projects for Fifield Cos. and Crescent Heights, Including NEMA Chicago –Tallest All-Residential Building in Chicago and 5th Tallest in North Americ
Multifamily Housing | Jan 8, 2021
Student housing development in the time of COVID-19
Despite the coronavirus pandemic, many college and university residences were completed in time for classes, live or virtual. Here are 14 of the best.
Contractors | Jan 7, 2021
The Weekly show, Jan 7, 2021: Preconstruction boot camp, and leadership strategies for navigating a challenging market
The January 7 episode of BD+C's The Weekly is available for viewing on demand.
Contractors | Jan 4, 2021
Optimizing construction projects with value engineering
When value engineering is referenced in our industry, our minds may immediately go to a process that reduces project cost by slashing scope or decreasing the quality of materials used. However, that is not necessarily what the definition should be.
AEC Tech | Dec 17, 2020
The Weekly show: The future of eSports facilities, meet the National Institute for AI in Construction
The December 17 episode of BD+C's The Weekly is available for viewing on demand.
Multifamily Housing | Dec 16, 2020
What the Biden Administration means for multifamily construction
What can the multifamily real estate sector expect from Biden and Company? At the risk of having egg, if not a whole omelet, on my face, let me take a shot.
Giants 400 | Dec 16, 2020
Download a PDF of all 2020 Giants 400 Rankings
This 70-page PDF features AEC firm rankings across 51 building sectors, disciplines, and specialty services.
Healthcare Facilities | Dec 10, 2020
The Weekly show: The future of medical office buildings, and virtual internship programs
This week on The Weekly show, BD+C editors spoke with leaders from SMRT Architects and Engineers and Stantec about the future of medical office buildings, and virtual internship programs
Contractors | Dec 4, 2020
‘Speed to market’ defines general contractor activities in 2020
Contractors are more receptive than ever to ways that help get projects done faster.
Multifamily Housing | Dec 4, 2020
The Weekly show: Designing multifamily housing for COVID-19, and trends in historic preservation and adaptive reuse
This week on The Weekly show, BD+C editors spoke with leaders from Page & Turnbull and Grimm + Parker Architects about designing multifamily housing for COVID-19, and trends in historic preservation and adaptive reuse