The ibc requires buildings with four or more stories to have a barrier at the elevator shaft on each floor to prevent the spread of smoke.
Elevator door fire curtain.
Icc ac 77 listed for elevator door smoke containment to remove the need to pressurize the hoistway or have lobby doors on hold open.
The smokeshield elevator deploys when notified by the fire alarm control panel or local smoke detectors and is reopened by pushing the curtain mounted switch.
Dear door systems we have your dsi 600 elevator fire rated smoke curtains installed on both our maxfield lofts and garment lofts high rise buildings in downtown los angeles.
Our complete range of curtain systems is flexible both physically and in application.
Elevator fire rated smoke curtains testimonial.
Smoke fire believe that all elevator systems in the united states are candidates for applying innovative smoke curtain technology.
Flexible fire and smoke protection.
Primary power is backed up by a 24 hour battery backup operational system.
Curtains also rate glass up to two hours and are used in lieu of static glass draft curtains per nfpa 13.
From the very beginning the elevator smoke fire curtains have been working wonderful.