What should be done to do the hotel ceiling for fire prevention and smoke exhaust

1. The best way is to ask the design institute to readjust the design, first of all, combined with the project, the requirements of high-rise and multi-storey are different, if the inner walkway exceeds 20m, not more than 60m. You can consider adding openable external windows on both sides of the walkway, and if it exceeds 60m, it is recommended to do smoke exhaust in the shaft way. However, when it comes to building a masonry shaft, this needs to be communicated with Party A.

The ceiling is done, is the keel installed, or the gypsum board is installed, the keel is installed and you can still find a way, it is very difficult to construct, if the gypsum board is installed, your smoke exhaust pipe is only one section and one section to fight, which is more troublesome!! Are you a hotel, can't you get through the fire? Or is it the fire brigade or detachment that calls you to install smoke prevention?

This is indeed a strong rule, if you really don't have it, but if you have a good relationship, then there is no problem, if you have a bad relationship, then you have a problem, I advise you to deal with it in time.

Opening windows and shafts can only be done in this way, or reducing the length of the inner walkway, and there is no need to do smoke exhaust? It depends on the situation!