What are the types of ceilings?

Gypsum board
Gypsum ceiling is made of gypsum as the main raw material, mixed with additives and fibers. It has the properties of light weight, heat insulation, sound absorption, flame retardancy and sawability, but the overall ceiling of gypsum board is easy to crack and deform. It is mostly used in commercial space science, generally adopts 600×600 specifications, with visible and hidden bones, and the keel is usually made of aluminum or iron.
Light steel keel
Gypsum board combined with light steel keel constitutes light steel keel gypsum board. Light steel keel gypsum board ceiling includes paper gypsum board, gypsum board, fiber gypsum board, hollow gypsum board strips. From the current point of view, light steel keel gypsum board ceiling is more used as partition wall, while it is less used for modeling ceiling and is easy to deform.
Plywood
Plywood (also called plywood) has the advantages of light material, high strength, good elasticity and toughness, impact and vibration resistance, easy processing and coating, insulation, etc. It can also easily create a variety of curved, round, square and other shaped ceilings, but the disadvantage is that it is afraid of termites.
Special-shaped long strip aluminum gussets
It is expensive, and most home decorations no longer use this material, mainly because it is not resistant to dirt and is easy to deform. Square painted aluminum buckle ceilings are used in places that are easy to get dirty, such as bathrooms and toilets, and are mainstream products. Aluminum strip grid ceilings are generally used in shops, with nine-centimeter boards as the base, and panels with baking paint or plastic aluminum panels are generally used in office corridors.
Stained glass
This type of ceiling has a variety of graphic patterns, and lighting devices can be installed inside, but it is generally only used for local decoration. If a light steel keel gypsum board ceiling or plywood ceiling is used for decoration, when painting its surface, gypsum powder should be used to seal the joints, and then kraft tape should be used to seal it before applying the base layer and painting.
PVC ceiling
It is cheap and not durable.
New plastic steel plate ceiling
Although the price is high, the material is first-class and the patterns are diverse.