Why would you need to? The wall is holding the ceiling up. A better description of what you want to do would help.
The sentence for "reinforce" is: The soldiers used sandbags to reinforce the barricades against the incoming attack.
The ceiling.
The line where the ceiling meets the wall is called a cornice. A cornice can be set off from the ceiling with the use of cornice trim. The line where the wall meets the floor is called a baseboard.
A ceiling partition is a track on the ceiling that may have a metal or wooden wall fitting into it. This divides a room by the ceiling support.
This tv can be mounted on the wall only.
wall color
Projector t.v.s are best suspended from the ceiling.
Paint the ceiling first. Work top down.
The wall and ceiling textures do not have to match. depending on your taste, the ceiling could be popcorned or swirled, or the walls could even be an adobe style. The homeowners imagination is the only limit.
Mural
the ceiling broom is to clean the dust in the wall, cealing ang other stuff.
The safety of a ceiling mount is about the same as the safety of a wall mounted television. However, one should always remember that duo to force of gravity a ceiling mount is weaker.