Kozarec

1/4" wire glass and ceramic glass are the mostcommon types of glazing used in fire rateddoors. The hourly rating of the door dictatesthe number and maximum size of the visionlights used in the door. Table 2 shows thelimitations of size, area and number of visionlights in a door. Vision lights are not allowed in3-hour rated fire doors, unless allowed by thelocal authority having jurisdiction. The visionlight Komplet ali okenski okvir mora biti odobren za foluse v vratih z oceno požara.