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Code Quiz: Support Wire Requirements in Suspended Ceilings

2014-09-10 21:41:53| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars When installing an enclosure (such as a 4 x 2 1/8 in. square metal box) above a suspended ceiling by means of support wires, the enclosure shall be secured using _________. The support wires shall be _____ within the ceiling cavity. read more

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LED Panels replace fluorescent fixtures in drop ceilings.

2014-07-14 14:31:27| Industrial Newsroom - All News for Today

Featuring slim installation depth for flush fit, FlatMAX Edge Lit LED Panels are fully dimmable and compatible with building controls, motion sensors, timers, and daylight harvesting systems. Panels come in 3,500, 4,100, and 5,000 K CCTs and deliver up to 4,500 lm with CRI of 80. Optic guide plate controls glare and provides uniform light distribution. Constructed with aluminum housing that provides heat sink, lights come in 36 W, 1 x 4 ft model as well as 45 W, 2 x 2 and 2 x 4 ft versions. This story is related to the following:Green & CleanSearch for suppliers of: LED Lights

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Eleven EU nations exceed air pollution ceilings: EEA

2014-03-25 09:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Reuters: Eleven European Union nations breached ceilings for air pollution in 2012 despite plans to avert health-damaging smog of the sort that choked Paris this month, the European Environment Agency (EEA) said on Monday. The number rose from 10 in 2011, with the addition of Malta to the list of states above national limits set for at least one of four pollutants from sources including industry and cars. "Air pollution is still a very real problem," EEA executive director Hans Bruyninckx said in a...

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Perforated Acoustical Gypsum Panel can create curved ceilings.

2014-03-14 13:30:37| Industrial Newsroom - All News for Today

Able to create seamless, curved ceilings without custom fabrication, 6.5 mm thick Gyptone® BIG™ Curve can be dry bent to 10 ft radius or achieve up to 5 ft radius via wet bending. Malleable product with acoustical backing tissue is offered with various perforation patterns. With NRC up to 0.70 and ability to fine tune acoustics based on placement and curve radius, these modular, 2,400 x 1,200 mm panels are pre-finished in bright white to maximize light distribution. This story is related to the following:Safety and Security EquipmentCeilings | Acoustical Panels | Architectural Panels |

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