The American Institute of Steel Construction has released updated environmental product declarations (EPDs) “to help designers and building owners design more environmentally friendly buildings and bridges,” according to an AISC news release.
The organization develops industry-average environmental product declarations (EPDs) for three products: fabricated hot-rolled structural sections, fabricated steel plate, and fabricated hollow structural sections (HSS)—the latter developed with the Steel Tube Institute. “These documents are designed to facilitate an accurate, apples-to-apples comparison of the structural materials on the market today,” the release says. These documents are updated every five years.
“Many people associate steel with old smokestacks and air pollution, but structural steel is now the premier green building material,” said AISC President Charles J. Carter, SE, PE, PhD. “Over the past three decades, the steel industry has reduced greenhouse gas and overall emissions by 36%. And the American structural steel industry is leading the way to a greener future with a carbon footprint nearly half the world average. By comparison, Chinese structural steel has three times the global warming potential of domestic steel.”
Many rating systems (LEED V4), standards (ASHRAE 189.1), green building codes (IgCC), and specific customers require the submission of environmental product declarations (EPDs) for products delivered to the project site. These EPD life-cycle assessments provide information on environmental impacts related to the manufacture of the product, including global warming potential, ozone depletion, acidification, eutrophication, and ozone creation.
AISC works with its mill members to develop industry average EPDs for structural steel produced in the United States. In addition to quantifying the impacts of the mill processes, the EPD work quantifies the industry average per ton environmental impacts of the fabrication process.
Related Stories
| Jan 16, 2013
New standard for geothermal heat pump systems piping to be included in 2015 International Mechanical Code
NSF International, an independent global organization that writes standards, and tests and certifies products, has published the first in a series of American National Standards for Ground-Source Geothermal Piping Systems – NSF/ANSI 358-1.
| Jan 16, 2013
ANSI passes new safety standards for reinforcing steel and post-tensioning
The ANSI A10 Accredited Standards Committee for Construction and Demolition Operations recently approved amendments to the ANSI A10.9 Concrete and Masonry Standard.
| Jan 8, 2013
Congress passes Drywall Safety Act
Congress recently passed the Drywall Safety Act; President Barack Obama is expected to sign it soon.
| Jan 8, 2013
Building-integrated PVs could help boost green standards over the next few years
A developing technology could begin to have an impact on sustainable standards over the next few years.
| Jan 8, 2013
Revamp of codes among nine low tech steps to raise community resiliency
Updating of local zoning and building codes is one of nine low-tech steps that can boost sustainability and storm resiliency, according to this article.
| Jan 8, 2013
Group releases safety and building codes from 24 countries
Public.Resource.Org released 10,062 public safety documents including building codes covering 24 countries and 6 regions.
| Jan 8, 2013
Montana developing high-performance building standards for state projects
The Montana Department of Administration is developing a single building standard for all state facilities, and hopes to have a plan in place this spring.
| Jan 4, 2013
AGC economist says "fiscal cliff" deal will give construction a boost
The deal in Congress to avoid going over the so-called fiscal cliff "should encourage many businesses to go ahead with projects they have held in reserve," said Ken Simonson, chief economist of the Associated General Contractors of America.
| Jan 4, 2013
California standards on furnishings, insulation to be revised
California is revising the state’s standards on interior furniture and insulation to maintain or improve fire safety while reducing or eliminating the use of toxic chemicals.
| Jan 4, 2013
Tilt-Up Concrete Association releases new temporary wind bracing guidelines
The Tilt-Up Concrete Association has released revised guidelines on Temporary Wind Bracing of Tilt-Up Concrete Panels During Construction.