1. What material is used for the ceiling of the room?
1, calcium silicate:
The board has good water resistance, but it is inconvenient to construct, difficult to cut and easy to cure by dust. Except for a few boards such as Eternite, other small factories in the market contain asbestos, which costs about three times as much as gypsum board. Gypsum board is recommended for decoration. Calcium silicate board is more expensive and is commonly used in decoration at present.
2. Aluminum honeycomb perforated acoustic panel ceiling
Its structure is a perforated panel and a perforated back panel, which are directly bonded with the aluminum honeycomb core by high-quality glue to form an aluminum honeycomb sandwich structure, and a layer of sound-absorbing cloth is stuck between the honeycomb core, the panel and the back panel.
3. Plywood smallpox
At present, decoration is commonly used. Plywood (also called plywood) is made by cooking and softening logs, cutting them into large pieces along the annual rings, drying, sorting, gluing, assembling blanks, hot pressing and sawing. It has the characteristics of light weight, high strength, good elasticity and toughness, and resistance to impact and vibration. Easy processing and finishing, heat preservation and the like.
4, gypsum board smallpox
Mostly used in commercial space, generally 600x600mm specifications, divided into open bones and hidden bones. Keels are usually made of aluminum or iron.
5, light steel keel gypsum board smallpox
Gypsum board is made of gypsum ash as the main raw material, with additives and fibers. It has the properties of light weight, heat insulation, sound absorption, incombustibility and sawability. Gypsum board and light steel keel (pressed by galvanized steel sheet) are combined into light steel keel gypsum board. At present, light steel keel gypsum board ceiling is used as partition wall, but less as modeling ceiling.
Second, the room ceiling gypsum board calcium silicate board two materials big PK
Because there is no need to consider the waterproof function of the bedroom ceiling, the range of material selection is relatively simple. However, the requirements for sound insulation effect are relatively high, and gypsum board and calcium silicate are generally the main ones.
Gypsum board: environmental protection, convenient construction and not easy to crack. It is determined to be generally waterproof at the price of 120- 160 yuan/m2.
Calcium silicate board: Advantages are good water resistance and sound insulation, moisture resistance and corrosion resistance, light weight and high strength. It is determined that the construction is inconvenient, the cutting is difficult, and the price is relatively high, at 360-480 yuan /m2.
These two materials of bedroom ceiling have their own characteristics. Relatively speaking, gypsum board is more affordable and cost-effective. The calcium silicate ceiling is more prominent in sound insulation effect.
What's the use of the ceiling in the room?
Ceiling is the decoration of home ceiling. It is also the decoration of the ceiling. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also the hidden layer of electrical, ventilation and air conditioning, communication and fire protection, alarm pipeline equipment and other projects. The technological process of suspended ceiling is not in the topic we are studying today.
Therefore, it is more suitable to be a ceiling in bathrooms and kitchens where there are many pipes and pipelines that need moisture protection.
The kitchen and bathroom ceiling is still needed.
Besides these basic functions, what are the benefits of suspended ceiling?
1, which makes up for the deficiency of the original building structure.
Some spaces are relatively high, which will make the room look empty and unpopular. It is not easy to keep warm in winter in the north, so the ceiling can be used to reduce the height.
2, enhance the decorative effect
You can understand this Asun, and the decorative effect of the ceiling is still obvious.
A good ceiling sets off the atmosphere of home.
3, it can make the lighting effect layered.
Using scattered ceilings and installing downlights, spotlights and light belts will create a better light level, so many banquet halls will use it.
When we choose ceiling materials, we need to have a certain understanding of ceiling materials first, rather than blindly buying them. The above is what material is good for the ceiling of the room that Bian Xiao introduced to you today and why the ceiling of the renovated house should be completed here.