Suspended ceilings in commercial buildings have grown in purpose and importance over the past few decades. At one time, they provided a grid for installing fluorescent troffers and created an overhead ...

What is the requirement for grounding the load side circuits for suspended ceiling low-voltage power grid distribution systems that are supplied by a Class 2 power ...

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

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 ...

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 ...