SAFTI FIRST recently announced that in addition to meeting ASTM E-119/NFPA 251/UL263 with hose stream for up to two hours, the SAFTIfire CW Framing System meets or exceeds performance specifications for fire rated or non-fire rated curtain wall systems by successfully passing the following tests:
- Air Infiltration, ASTM E 283-04, Rate of Air Leakage Through Exterior Windows, Curtain Walls and Doors.
- Static Pressure Water Resistance, ASTM E 331-00, Standard Test Method for Metal Curtain Walls and Doors by Uniform Static Air Pressure Difference.
- Dynamic Water Pressure Resistance, AAMA 501.1-05, Standard Test Method for Metal Curtain Walls and Doors by Uniform Dynamic Pressure.
- Structural Performance, ASTM E 330-2, Structural Performance of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference.
- Seismic Movement, AAMA 501.4-09, Recommended Static Test Method for Evaluating Curtain Wall and Storefront Systems Subjects to Seismic and Wind Induced Interstory Drifts.
- Thermal Cycling and Condensation Evaluation.
- Interstory Vertical Displacement Tests.
“The SAFTIfire CW Framing System is unique because it performs as a fire barrier while still being part of the building’s exterior skin. It provides protection in the event of a fire while enhancing the building’s overall aesthetics and performance,” says Tim Nass, VP of National Sales at SAFTI FIRST. “Our recent testing based on the CDC prescribed project performance requirements provided empirical data that demonstrates the SAFTIfire CW Framing System’s ability to prevent air and water infiltration under non-static conditions, such as wind load or moving live loads that meets or exceeds the performance of curtain wall systems offered by other leading U.S. manufacturers.”
Meeting property line requirements was exactly the case for The Kensington, a 27-story, 488,000-sf, mixed-use, residential building in Boston, Mass. The west-facing elevation had to meet ASTM E-119/NFPA 251/UL263 for 60 minutes, so SAFTI FIRST supplied SuperLite II-XL 60 insulated with Solarban 70XL in SAFTIfire CW Framing. CDC was hired to make sure that the building was air and water tight. They were present during the dynamic testing performed by ATI (Architectural Testing, Inc.), an independent testing laboratory, where the mock-up of the system provided by SAFTI FIRST passed all required testing.
The aluminum covers used in the SAFTIfire CW Framing System mimics the appearance of an aluminum pressure wall, making it easy to match the non-rated exterior glazing systems seamlessly. The ability to incorporate Solarban 70XL to the fire resistive system also contributed to meeting an average U-value not more than 0.40 and a solar heat gain coefficient no greater than 0.25 as required in the specifications. Because the SAFTIfire CW Framing system is thermally broken, it is a natural selection for exterior fire resistive applications in places that experience extreme weather like the Northeast. +
Related Stories
| Jan 24, 2014
Structural concrete requirements under revision: ACI 318 standard
The American Concrete Institute (ACI), an organization whose mission is to develop and disseminate consensus-based knowledge on concrete and its uses, is finalizing a completely reorganized ACI 318-14: Building Code Requirements for Structural Concrete.
| Jan 23, 2014
SMPS Announces Call for Entries for 37th Annual Marketing Communications Awards Program
The Society for Marketing Professional Services (SMPS) is accepting entries for its 37th Annual Marketing Communications Awards (MCA) competition. The MCA program is the longest-standing, most prestigious awards program recognizing excellence in marketing communications by professional services firms in the design and building industry. The entry deadline is March 3, 2014. SMPS members and nonmembers are eligible to enter.
| Jan 23, 2014
Adrian Smith + Gordon Gill-designed Federation of Korean Industries tower opens in Seoul [slideshow]
The 50-story tower features a unique, angled building-integrated photovoltaic (BIPV) exterior designed to maximize the amount of energy collected.
| Jan 23, 2014
Think you can recognize a metal building from the outside?
What looks like brick, stucco or wood on the outside could actually be a metal building. Metal is no longer easily detectable. It’s gotten sneakier visually. And a great example of that is the Madison Square retail center in Norman, Okla.
| Jan 23, 2014
3 fatal flaws your architecture firm has right now
After visiting over 200 architecture firms, I was aghast that so many of them were committing these costly sins of mismanagement and miscommunication, without even realizing it. If I can stop even one more firm from shooting its own foot, then this is worth it.
| Jan 22, 2014
SOM-designed University Center uses 'sky quads,' stacked staircases to promote chance encounters
The New School's vertical campus in Manhattan houses multiple functions, including labs, design studios, a library, and student residences, in a 16-story building.
| Jan 22, 2014
Architecture Billings Index sees first back-to-back decline since mid-2012
The AIA's Architecture Billings Index dipped for the second consecutive month in December—the first consecutive months of contraction since May and June of 2012.
| Jan 21, 2014
Comcast to build second Philadelphia skyscraper, with Norman Foster-designed tower [slideshow]
The British architect last week unveiled his scheme for the $1.2 billion, 59-story Comcast Innovation and Technology Center, planned adjacent to the Comcast Center.
| Jan 21, 2014
2013: The year of the super-tall skyscraper
Last year was the second-busiest ever in terms of 200-meter-plus building completions, with 73 towers, according to a report by the Council on Tall Buildings and Urban Habitat.
| Jan 20, 2014
BUILDINGChicago/Greening the Heartland Conference 'call for 2014 educational proposals' is now open
The conference and exposition will take place September 29-October 1, 2014, at North America’s largest LEED Gold-certified hotel, the Holiday Inn Chicago Mart Plaza. Deadline for proposals is February 28, 2014.
