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
| Sep 12, 2012
Harvesting new ways to eliminate waste at the USDA
After installing 20 high-speed, energy-efficient hand dryers in restrooms throughout the USDA headquarters; the USDA reports seeing an immediate 50% reduction in the use of paper towels.
| Sep 11, 2012
RTKL appoints Lance Hosey as Chief Sustainability Officer and Senior Vice President
Author and authority on green design to spearhead RTKL Performance-driven DesignSM initiative.
| Sep 11, 2012
McQuade appointed CEO of Tishman Construction
McQuade will focus on driving the growth of the company into new markets and expanding market share in its current areas of operation.
| Sep 10, 2012
Specialty door types—plenty of functional variety
In the MasterFormat section 08 30 00, Specialty Doors and Frames, a number of door types are listed for special functions, access locations, sliding and folding hardware, and even pressure-resistant types.
| Sep 7, 2012
7 Do's and Don'ts for PV roof rack installation
As PVs grow in popularity, nearly half of all installations require roof rack systems. Our expert tells how to do the job right and protect your client’s roof.
| Sep 7, 2012
Net-zero energy pioneers on the el-hi frontier
Getting to net-zero is not easy, but the promise of eliminating energy bills and using state-of-the-art technology as a learning lab can make a compelling case to reach for net-zero.
| Sep 7, 2012
Healthcare architects get a preview of tomorrow’s medical landscape
The topic on everyone’s mind was how the Affordable Care Act would impact healthcare design and construction––and whether the law would even make it past the coming election cycle.
| Sep 7, 2012
Suffolk awarded One Channel Center project in Boston
Firm to manage $125 million, 525,000-sf office building project.
| Sep 7, 2012
Manhattan Construction Co. to build Fairfax office building
Designed by Noritake Associates of Alexandria Virginia, the project is LEED-registered, seeking LEED Silver certification.
| Sep 6, 2012
CPPI awarded $30.3 million contract for University of Florida’s Harrell Medical Education Building
The specialized interdisciplinary learning environment will serve as a focal point for integration and program development for all primary care educational activities in the College of Medicine.
