TIS 2541 (1998) volume 2-25553. fire resistant door plate and adjusts the wind component.Fire-resistant door 3.13.1.1.1 doors that close themselves.3.1.2 components.(1) that is applied to the door latch with a key ring or on the fire escape routes must be a key or a poem that can turn out to be from the fire escape direction. Without the use of a key or a special method.(2) for the fire escape door of the high building. Must have accessories for unlock and open the door from the inside stairs, roll into the building. (Re-entry) at least every 5 floors including fire escape doors that open out onto the roof. It must be clearly marked on the floor, roof and ladder accessories must be unlocked and opened from the outside dash, go back into the ladder. Except for the doors on the ground floor or at the discharge floor ground floor, that might not be safe from outsiders, but must open the lock from the inside.Fire-resistant door divided by 3 types of behavior.
การแปล กรุณารอสักครู่..