British Rhino Doors announced that its EL 2 60 steel fireproof door has passed the full-scale test conducted by Warringtonfire. The fire resistance integrity and insulation performance of this door exceed the target values significantly. It can effectively block flames for 1 hour at a temperature of 945℃ (close to the actual temperature of a building fire). This achievement is interpreted in the industry as a "breakthrough progress", and is expected to solve the pain points of high cost and poor aesthetics of insulated steel doors in large-scale infrastructure projects.
