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
| Oct 25, 2011
HKS Science & Technology practice formed
Specializing in the planning and design of highly technical building types, HKS’s Science & Technology practice offers the broadest range of services available to the academic and biomedical research, biotechnology, pharmaceutical and medical device community, including laboratory programming, planning and design, strategic science planning and laboratory equipment planning.
| Oct 25, 2011
Universal teams up with Earthbound Corp. to provide streamlined commercial framing solutions
The primary market for the Intact Structural Frame is light commercial buildings that are typically designed with concrete masonry walls, steel joists and steel decks.
| Oct 25, 2011
Ritner Steel CEO elected to AISC Board
Freund will begin serving on the AISC board of directors, assisting with the organization's planning and leadership in the steel construction industry.
| Oct 25, 2011
Commitment to green building practices pays off
The study, conducted by the Pacific Northwest National Laboratory, built on a good indication of the potential for increased productivity and performance pilot research completed two years ago, with similarly impressive results.
| Oct 25, 2011
DOE issues report on financing solar photovoltaic systems for K-12 schools
The report examines the two primary types of ownership models used to obtain solar installations. This analysis can help school administrators across the country select the best option for deploying solar technologies in their school districts.
| Oct 25, 2011
MKK participates in BSA Engineering Merit Badge day
MKK principal Craig Watts attended the event as a representative of the MEP (mechanical/electrical/plumbing) engineering industry to give scouts an idea of what’s involved in becoming a mechanical engineer, and an overview of a typical day in the life of an engineer.
| Oct 24, 2011
FMI releases Adjust, Adapt, Act Study
The paper explores several case studies, including Sun Country Builders, Huen, BakerTriangle, Consigli, Skender Construction and Flatiron, and distills the key factors that make these companies unique and successful.
| Oct 24, 2011
BBS Architects & Engineers receives 2011 Sustainable Design Award from AIA Long Island Chapter
AIA LI also recognized BBS with the 2011 ARCHI Award Commendation for the St. Charles Resurrection Cemetery St. Charles Resurrection Cemetery Welcoming and Information Center in Farmingdale, NY.
| Oct 24, 2011
Kolbe adds 3-D models of direct set windows to BIM library?
Beveled Direct Set SketchUp and Revit Models available.
