Apartment buildings must be designed with two stairs outside

When a fire breaks out, people will escape by stairs on the side instead of in the house.

First: The apartment must design two independent stairs outside, located on both sides of the building, not in the design. Because when the fire goes out, the elevator will not work and people will escape by the stairs. Fire in the middle, then run up the balcony to the stairs down. These two stairs are connected to the floor.

Second: Prepare for a household a rope ladder to drop and hang down, the ladder or cable ladder must have a solid grasp on the railing or anchor in the wall. It is important to design and apply fire escape measures to people when it comes to fire.