SpeedCore, a composite superstructure system composed of concrete sandwiched between steel plates, recently achieved two notable accomplishments.
Purdue University researchers completed an investigation of SpeedCore's fire performance. “They found that SpeedCore panels under simulated fire and gravity loads demonstrate excellent fire resistance, even without costly additional fire-protective coatings,” according to an American Institute of Steel Construction (AISC) news release.
“With the completion of this research, no fireproofing should be required for any SpeedCore wall as long as it is at least 18 inches thick,” said AISC vice president of engineering & research Lawrence F. Kruth, PE. SpeedCore shaved 43% off the erection time of the Rainier Square Tower in Seattle—the first building to use the system, the release says.
In another development, the New York City Department of Buildings has approved the use of SpeedCore for all five boroughs. SpeedCore will eliminate the need for the temporary braced cores typically used in New York City high-rise projects, the release says.
Related Stories
Codes and Standards | Oct 21, 2016
Green Bond Guidelines for the Real Estate Sector updated
The market growth is a signal of future opportunities.
Codes and Standards | Oct 20, 2016
What top-ranked energy efficiency states are doing right on codes, utility mandates
Calif., and Mass., use aggressive targets to lead nation.
Codes and Standards | Oct 20, 2016
New cross-laminated timber fire tests back proponents of high-rise wood structures
'Demonstrating for the first time the feasibility of tall mass timber buildings in the U.S.’
Codes and Standards | Oct 14, 2016
ASCE issues first tsunami-safe building standards
The new standards will become part of international building code.
Codes and Standards | Oct 12, 2016
Making concrete greener
The high energy-consuming material can be made more sustainably.
Codes and Standards | Oct 11, 2016
Historic preservation moving beyond saving grand old buildings
National Trust for Historic Preservation CEO says the focus is on saving cities, not just buildings
Codes and Standards | Oct 10, 2016
Los Angeles voters will decide whether high-density developments should be harder to build
A March vote on the Neighborhood Integrity Initiative would put 2-year ban on zoning changes
Codes and Standards | Oct 10, 2016
New sustainable landscape development and management credential launched
GBCI offered the first testing opportunity Oct. 3 at Greenbuild
Codes and Standards | Oct 6, 2016
Obama administration will spend $80 million for smart cities initiatives
The technology is targeted for climate, transportation, resiliency.
Codes and Standards | Oct 6, 2016
New York City files criminal charges on owner for deadly building façade accident
The owner allegedly did not heed warning about danger of the crumbling exterior.