Swing door panel

Proceeding from this, the photos show the mountings of such doors. These are a handle of round iron, two steel straps the width of the door (and bolted through the panel ) and on the hinge side supported by blocks lagscrewed into the door frame (this is the construction method for heavy door panels). At the swing side these straps are fitted with latchbolts that turn into catches made of band... 

Where exit doors open directly onto any street, alley, or other area where vehicles may be operated, there must be adequate barriers and warnings provided to prevent employees from stepping into the path of traffic. Doors that swing in both directions and are located between rooms where there is frequent traffic are to be provided with viewing panels in each door (see Figure 25.10). 

Are doors that swing in both directions and are located between rooms where there is frequent traffic, provided with viewing panels in each door ... 

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