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"Residential Design Code": "Elevators must be installed in houses with seven floors or more or residences with a height of more than 16 meters from the outdoor design ground on the entrance floor.
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Building height refers to the amount of floor from the exterior floor to the roof surface or parapet roof.
This bathroom with an area of more than 5 square meters needs to be equipped with a shower.
Yes, the area is less than 5pm, and the toilet is less than 5pm, and it needs to be set up if it is more than 5 square meters.
Where are you? In my northeast, there is no balcony in the affordable housing.
Design problems, under normal circumstances, the basement is only used as a parking garage and does not need to be equipped with a toilet toilet, only when the underground garage is used as a civil air defense bomb shelter, there will be a place to set up a toilet toilet, which will become a toilet in wartime.
There is no such requirement, but most shops will reserve flues under construction.