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8.6 The total width of the door, emergency exit, and lobby or staircase piece is calculated as follows: 1m for 100 people. However, it is not allowed to be less than: _ 0.8m for the entrance door; _ 1m for the alley; _ 1.4m for the lobby _ 1.05m for the staircase piece.

8.5 The allowable furtherest space calculated from the door of the furtherest room to the nearest emergency exit (exclusive toilet, bathroom) is not allowed greater than: _ 50m for the rooms between two staircases or two exits; 25m for the room only got one staircase or one exit of the utility room; _ 40m for the room between two staircases or two exits; 25m for the room only got one staircase or one exit of public house, tenement house or apartment.

alley to the roof. 1.1The allowable furtherest space calculated from the door of the furtherest room to the nearest emergency exit (exclusive toilet, bathroom) is not allowed greater than: 50m for the rooms between two staircases or two exits; 25m for the room only got one staircase or one exit of the utility room; 40m for the room between two staircases or two exits; 25m for the room only got one staircase or one exit of public house, tenement house or apartment.

1.2The total width of the door, emergency exit, and lobby or staircase piece is calculated as follows: 1m for 100 people. However, it is not allowed to be less than: 0.8m for the entrance door; 1m for the alley; 1.4m for the lobby 1.05m for the staircase piece.

http://tcxdvn.xaydung.gov.vn/tcxdvn/tcxdvn.nsf/857cd5c99dfbb796472570ca006a2fc4/961230030440ae63472570ca004dbd2e?OpenDocument

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ALO ALO... SPAM!

Ban nhiet tinh qua :P To o Ha Noi co, nhung thoi k phai lam phien ban dau, nho ng gui ra lai mat cong. De to thu search tren mang cung dc. Thanks ban lam lam. Ban o SG la o quan nao vay. To cung vao day choi , nhg cach day may nam roi, hoi day con be nen cung chang nho dc nhieu.

uh, cam on ban nhieu lam, to moi di lam, dang duoc dieu dong lam ko dung chuyen nganh nen kho qua, toan Tieng Anh thoi . Mail cua to la mailp.i2c@gmail.com, co gi ban gui cho to nhe. Thanks ban nhieu !!!

thankx... :)