Among the revisions in the 2014 NEC are some new Articles, one of which is Art. 393. As with most Chapter 3 Articles, this one exists to address a particular type of product. Low-voltage suspended ...

Armstrong World Industries has introduced DynaMax Plus, a structural ceiling grid system that combines the accessibility and flexibility benefits of existing Armstrong DynaMax grid with greater load ...

Keywords: Fragility methods. Suspended ceiling systems. Failure. Structural performance. Nonstructural damage. Systematic studies. Vulnerability. Structural analyses ...

A disconnecting means for the Class 2 supply to the power grid system for low-voltage suspended ceiling power distribution systems shall be located as to be _____ and _____ of the Class 2 power source ...

Automated Ceiling Registers LLC’s new Commercial Quick & Easy™ Register System has been developed for drop-in installation into standard suspended ceiling grids. According to the company, it ...

Though suspended ceilings (above, right) remain the most popular ceiling system option, facility managers report that 17% of their total building square footage still features an open plenum ...

From metal mesh panels to concealed-suspension ceilings, here's our roundup of the latest acoustical ceiling and wall products. To improve design flexibility, Armstrong now offers its largest metal ...