Summary:A fire-rated access hatch was chosen for its ability to provide fire protection and ease of maintenance. Fire inspection openings can prevent the spre......
A fire-rated access hatch was chosen for its ability to provide fire protection and ease of maintenance. Fire inspection openings can prevent the spread of fire in the event of a fire and buy more time for personnel to evacuate and put out the fire. At the same time, the design of the inspection port can facilitate daily maintenance and inspection to ensure the normal operation of the equipment.