Do you know ??? Distinguish Fireproof Door and Exit Door ???

Do you know ??? Distinguish Fireproof Door and Exit Door ???

Fireproof doors: ▶ ️ Prevent fire from spreading ▶ ️ Must be protected from fire from door to accessory ▶ ️ The door is kept tightly closed

Exit Door : ▶ ️ Used for emergency exit in case of a fire ▶ ️ Fire resistant ▶ ️ Use an escape hatch or other emergency escape accessory ▶ ️ Door exits must be kept well-ventilated and free of obstructions. ▶ ️ Push the exit bar to open the door ▶ ️ The door can be opened

Do you know ??? Distinguish Fireproof Door and Exit Door ???