What is the thickness of the fire hydrant box thicker than that of the wall?
Well, don't worry about it. It's straight behind. But it's impossible to leave behind, and consult with Party A
And the decorative surface has the impression requirements of the wall flat, after all, fire is also for the use of services.
Fire hydrant box if protruding wall not more than 2cm, in the absence of plastering, there is no problem.If the projection is too much, the installation should be taken into account in addition to the appearance of the building, does not affect the evacuation width of the building. If it doesn't matter, it's ok.
