Ruskin has released its new DFD-LP dynamic fire damper, which is rated for dual-direction airflow and can be installed vertically in walls or horizontally in masonry floors. The one-and-a-half-hour ...

Life safety dampers are an important part of fire and smoke protection in commercial buildings. Much like smoke detectors and fire sprinklers, they need to be periodically tested, per the ...

Keywords: Passive energy devices (PED). Structural performance. Seismic damage. Metallic dampers. Structural fuses (SF). Parametric studies. Elasticity. Seismic ...