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
Game Changers | Dec 20, 2017
Urban farms can help plant seeds for cities’ growth around them
Urban farms have been impacting cities’ agribusiness—and, on some cases, their redevelopment—for decades.
Public Health Labs | Dec 19, 2017
10 takeaways from SmithGroup’s ‘lab of the future’ initiative
The LAB2050 initiative digs into the scientific trends, technologies, and economics that will shape tomorrow’s research laboratory environments.
Contractors | Dec 18, 2017
HITT Contracting names next generation of leadership
Executive Vice President Kim Roy has been named CEO.
Multifamily Housing | Dec 12, 2017
Call for technical experts: Dog wash station design
The editors of Multifamily Design + Construction magazine need your expertise.
Multifamily Housing | Nov 29, 2017
First Porsche, now Aston Martin: Sports car maker co-develops Miami condo tower *UPDATED
The 391-unit Aston Martin Residences will feature seven penthouses and a duplex penthouse, all with private pools and terraces overlooking Biscayne Bay.
Industry Research | Nov 28, 2017
2018 outlook: Economists point to slowdown, AEC professionals say ‘no way’
Multifamily housing and senior living developments head the list of the hottest sectors heading into 2018, according a survey of 356 AEC professionals.
Continuing Education and Life Time Learning | Nov 22, 2017
A new vocational center in Colorado hones high school students' woodworking and construction skills
The MILL National Training Center will extend its curriculum to vets and businesses in 2018.
Multifamily Housing | Nov 15, 2017
6 noteworthy multifamily developments: artists housing, tech lofts, resort-style senior living
These recently completed projects represent emerging trends and design innovations in the multifamily sector.
Contractors | Nov 13, 2017
CBRE completes acquisition of Heery International
The deal is expected to expand the real-estate firm’s project management capacities in several U.S. sectors.
Multifamily Housing | Nov 8, 2017
No place like home: LA’s The Six provides permanent supportive housing for veterans
The 52-unit development gives hope and dignity to homeless or disabled veterans and others in need.