Several doors in the old community must meet the fire protection requirements.

Two. According to the relevant requirements of fire laws and regulations and the Code for Fire Protection Design of Buildings, there should be at least two safety exits in residential quarters, so as to ensure that in case of fire, the owners can evacuate and escape, and fire engines can quickly enter the quarters from different entrances, and at the same time, it can also ensure that the fire engine passages form a ring or form a connection.