What is the difference between a ceiling keel and a ceiling keel?

For ceilings and ceilings, it actually means the same thing. Ceiling: Mainly the top of the interior in home decoration.

Ceiling: It is a covering installed on the ceiling to protect against wind, rain and snow, and some plastic or aluminum composite materials. It is used in the construction of residential and office buildings.

In order to make the interior have more thermal insulation and thermal insulation needs, many people will have suspended ceilings. Suspended ceiling: It refers to the decoration on the top of the house, specifically the decoration of the ceiling.

to cover the original structural layers of the house. Achieve the role of sound insulation and heat preservation.

The ceiling should be a ceiling (also called a ceiling ceiling), so the ceiling keel and the ceiling keel should be the same. Or is it just a different approach when it comes to construction?

The keel of the ceiling is light steel keel and wood keel, similar to light steel, and the U-row iron is relatively thin; The ceiling is the arc of the square pipe pressure, and the iron is much thicker.