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
| Nov 4, 2011
Two Thornton Tomasetti projects win NCSEA’s 2011 Excellence in Structural Engineering Awards
Altra Sede Regione Lombardia and Bank of Oklahoma Center both recognized.
| Nov 3, 2011
GREC Architects announces opening of the Westin Abu Dhabi Golf Resort and Spa
The hotel was designed by GREC and an international team of consultants to enhance the offerings of the Abu Dhabi Golf Club without imposing upon the dramatic landscapes of the elite golf course.
| Nov 3, 2011
Hardin Construction tops out Orlando Embassy Suites
The project began in April 2011 and is expected to open in fall 2012.
| Nov 3, 2011
2012 Pritzker Architecture Prize Ceremony to be held in China
The tradition of moving the event to world sites of architectural significance was established to emphasize that the prize is international, the laureates having been chosen from 16 different nations to date.
| Nov 3, 2011
DMR Architects welcomes two new staff members
Siro Gonzalez joins the staff as junior graduate architect and Megan Byers joins the staff as marketing assistant.
| Nov 2, 2011
Mega deals drive 28% increase in global engineering and construction merger and acquisition value
Financial investors lead mega deal activity, China most active country in global domestic deals.
| Nov 2, 2011
Alexandria Real Estate Equities, Inc. breaks ground on Alexandria Center in Cambridge, Mass.
307,000-sf building to be house to executive offices of Biogen Idec.
| Nov 2, 2011
CRSI’s Manual of Standard Practice now available
This resource contains information on recommended industry practices for estimating, detailing, fabricating, and placing reinforcing steel for reinforced concrete construction.
| Nov 2, 2011
John W. Baumgarten Architect, P.C, wins AIA Long Island Chapter‘s Healthcare Award for Renovation
The two-story lobby features inlaid marble floors and wood-paneled wainscoting that pays homage to the building’s history.
