Morgan Thermal Ceramics worked with UL Underwriter’s Laboratories Inc. to certify a new installation method for grease duct enclosures used in commercial construction.
The new system, an update to the existing classification, results in a 33% space saving. To obtain UL listing for the modified installation method, the company conducted extensive fire performance testing in accordance with ASTM E 2336.
The improved installation method is part of a complete system that includes all materials and the way the materials are installed. The wrapping system uses Morgan Thermal Ceramics’ FireMaster FastWrap XL products, which are installed using compression joints at all seams on both layers of a 2-layer grease duct system. Also included is the new FireMaster FastDoor XL UL-listed access door for grease ducts, which provides a safe and easy way to gain access to kitchen ducts for cleaning and inspection.
The system can be used in commercial construction and is expected to be widely used by mechanical HVAC contractors, insulation, mechanical, and general contractors, as well as duct designers and architects.
Other enclosures on the market use a minimum of 3-inch overlaps of blankets on seams or joints. The new system’s tight butt seam joint saves on material use, because there is no need for the double material thickness for the overlap. BD+C
Related Stories
| Nov 19, 2013
Top 10 green building products for 2014
Assa Abloy's power-over-ethernet access-control locks and Schüco's retrofit façade system are among the products to make BuildingGreen Inc.'s annual Top-10 Green Building Products list.
| Nov 18, 2013
USGBC, UL Environment announce joint Environmental Product Declaration
Strategic partnership between U.S. Green Building Council and UL Environment will focus on building materials and product transparency.
| Nov 15, 2013
Metal makes its mark on interior spaces
Beyond its long-standing role as a preferred material for a building’s structure and roof, metal is making its mark on interior spaces as well.
| Nov 14, 2013
Behind the build: BD+C's 'Pedia-Pod' modular pediatric patient unit at Greenbuild 2013 [slideshow]
Next week at Greenbuild, BD+C will unveil its demonstration pediatric patient unit, called Pedia-Pod. Here's a behind-the-scenes look at the construction of this unique modular structure.
| Nov 8, 2013
Walkable solar pavement debuts at George Washington University
George Washington University worked with supplier Onyx Solar to design and install 100 sf of walkable solar pavement at its Virginia Science and Technology Campus in Ashburn, Va.
| Nov 4, 2013
New DOE code changes require improved energy efficiency in commercial construction
Outsulation by Dryvit incorporates continuous insulation and a seamless air/water-resistive barrier, which meets new code requirements
| Oct 18, 2013
Researchers discover tension-fusing properties of metal
When a group of MIT researchers recently discovered that stress can cause metal alloy to fuse rather than break apart, they assumed it must be a mistake. It wasn't. The surprising finding could lead to self-healing materials that repair early damage before it has a chance to spread.
| Oct 15, 2013
Sustainable design trends in windows, doors and door hardware [AIA course]
Architects and fenestration experts are looking for windows and doors for their projects that emphasize speed to the project site, a fair price, resilient and sustainable performance, and no callbacks.
| Oct 7, 2013
10 award-winning metal building projects
The FDNY Fireboat Firehouse in New York and the Cirrus Logic Building in Austin, Texas, are among nine projects named winners of the 2013 Chairman’s Award by the Metal Construction Association for outstanding design and construction.
| Sep 20, 2013
Perimeter roof edge: The first line of defense in a wind event [AIA course]
Aside from the roof membrane itself, the perimeter roof edge is the most critical component of the roofing system. As such, it warrants more scrutiny when designing a roof system.
