Classification of attic ceiling materials:
1, gypsum board
Gypsum board is the most widely used attic ceiling material in decoration, and gypsum board is made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, convenient processing, sound insulation, fire prevention and other excellent properties, and it is one of the new lightweight boards that are being developed emphatically at present. It is precisely because gypsum board is light in weight and thin in thickness that it is favored by decoration workers. At the same time, gypsum board is fragile and easy to make shapes.
2, keel
The keel is not a real keel because the keel material is implied to be as hard as the keel. The keel has the following classified materials:
1. Light steel keel: It is a metal skeleton for building, which is made of high-quality continuous hot-dip galvanized steel strip and rolled by cold bending process. Its material is metal, so it is very hard and light.
It is mostly used for the load-bearing ceiling in the attic. 2. Wooden keel: Wooden keel, commonly known as wood square, is mainly made of pine, basswood, Chinese fir and other trees and processed into rectangular or square strips. Wooden keel is mainly used for the outer layer of attic ceiling, which plays the role of bearing decorative paint and coloring attic ceiling.
3, aluminum alloy keel: its material is aluminum alloy, excellent performance, light and strong texture. It is mostly used for the decoration of attic ceiling in important occasions.
4, steel keel: hard material, strong texture, heavy weight but can support a large weight, so it is mostly used for attic ceilings to bear loads.
3. Mineral wool board
Mineral wool board is made of mineral fiber cotton, and its biggest feature is good sound absorption and heat insulation effect, so it is usually used for attic ceiling decoration with high temperature and sound insulation. The surface of mineral wool board can be painted and carved, so there are many choices in style.
Because the production process of mineral wool board is high-speed centrifugal throwing, it is an environmentally friendly material. 4, calcium silicate board
Calcium silicate board, also known as gypsum composite board, is a multi-component material, which is generally composed of natural gypsum powder, white cement, glue and glass fiber. It has the characteristics of fire prevention, moisture prevention and sound insulation, and can absorb excess water molecules indoors, but it can release and preserve water molecules when the air is dry.
Therefore, it is often used in attic decoration to increase indoor comfort. 5. pvc plate
PVC board is a kind of hollow synthetic plastic board, which is light and strong. Used for surface packaging of various panels. PVC board is also one of the commonly used materials for attic ceiling.
6. Aluminum gusset plate
Aluminum gusset plate is simple to install and light in texture, and is often used for ceiling decoration in attic, kitchen and bathroom. The price is also cheap.
7.sauna board
Sauna board is a special kind of attic ceiling material, and it is a kind of log board specially used in sauna room. Plug-in connection is adopted, which is convenient for installation. Sauna board is degreased at high temperature, resistant to high temperature and difficult to deform. Commonly used in bathrooms, attics and other places, belonging to high-grade materials.
8. Integrated ceiling
Integrated ceiling is a kind of integrated ceiling, which is used in kitchens, bathrooms, attics and other occasions.
I concluded that there are many kinds of materials for the attic ceiling, and the materials used in different places are different. What should be used for attic ceiling materials? I think mineral wool board, PVC board and keel are quite suitable for attic ceiling.