Ceiling ceiling is an important division project of building decoration engineering. Ceiling ceiling has functions of heat preservation, heat insulation, sound insulation and sound absorption. It is also a hidden layer of electrical, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and other projects. What are ceiling ceiling materials? The following Xiaobian will introduce the relevant information of ceiling materials. Ceiling ceiling material 1, light steel keel gypsum board Gypsum board is made of cooked gypsum as the main raw material mixed with additives and fibers, with light weight, heat insulation, sound absorption, non-combustible and sawability and other properties. Gypsum board and light steel keel (pressed by galvanized sheet steel) combined to form a light steel keel gypsum board. Light steel keel gypsum board ceilings have a variety of types, including gypsum board, decorative gypsum board, fiber gypsum board, hollow gypsum board strips. There are many specifications available on the market. From the current point of view, the use of light steel keel plaster ceilings as a partition wall is used to make smallpox. 2, box ceiling ceiling Mostly used in commercial space, the general use of 600x600 specifications, with the bone and dark bones of the points. Keel often uses aluminum or iron. The main plate can be divided into gypsum board, calcium silicate board and mineral wool board. Gypsum has been described in the previous paragraph. Let's talk about calcium silicate board and mineral wool board. 1) The full name of calcium silicate board is fiber-reinforced calcium silicate board, which is made of siliceous material (diatomaceous earth, bentonite, quartz powder, etc.), calcareous material, reinforcing fiber, etc. as the main raw material, after pulping and blanking. , steam curing, surface sanding and other processes made of lightweight sheet. Calcium silicate board has light weight, high strength, moisture proof, anti-corrosion and fire protection. Another notable feature is that it is easily reprocessed, and it is not reprocessed like plasterboard and it is easy to disintegrate powdery. 2) The mineral wool board is made of slag, which is subjected to high temperature, high pressure, high speed rotation, impurity removal and washing to become mineral wool. The mineral wool board is mainly composed of mineral wool, adhesives, pulp and perlite. The mineral wool board has similar characteristics as the calcium silicate board, but the sound-absorbing performance is superior to the plaster board and the calcium silicate board. 3, splint ceiling It is commonly used for renovation. The plywood (also called plywood) is made by steaming and softening the logs, cutting large sheets along the annual rings, and drying, arranging, gluing, forming, hot pressing, and sawing. With light material, high strength, good elasticity and toughness, impact resistance and vibration. Easy processing and finishing, insulation and other advantages. Doing ceilings generally use 5 PCT splints. 3% is too thin and easy to arch, 9% too thick. The reason for its popularity is that it can easily create a variety of modeling ceilings, including curved, round, and square. Some time may be lost when the plywood ceiling paint is used. The method is to paint the varnish (varnish) before the decoration, and then do other processes after it is dried. Another disadvantage of the splint is that the interface will crack. The solution is to make up the interface with the atomic gray during the renovation. For other properties of wood board, please refer to the sheet section. 4, paint aluminum buckle board ceiling Aluminum buckle plate special-shaped material is mainly divided into strip, square, grid three. Bar-shaped aluminum gusset ceiling is a kind of long-type aluminum gussets. It is generally applied to walkways and other places, and it helps to reduce the length of the design. Most of the home decoration has no longer use some kinds of materials, mainly not resistant to dirt and easily deformed. The square aluminum buckle plate is divided into two sizes: 300x300mm and 600x600mm. The former is suitable for places that are easily contaminated, such as kitchens and toilets, while the latter is often used at commercial places such as offices. Is the current mainstream product. The square aluminum plate is the same as the long aluminum plate. The grid aluminum buckle plate is suitable for the decoration of commercial spaces, balconies and aisles. Specifications are 100x100mm. Square aluminum buckle plate is also microporous and non-porous two. The main advantage of the microporous aluminum plate is that it can pass moisture, so that moisture in the high humidity areas such as toilets through the pores into the top, to avoid the formation of water marks on the plate surface. Buy aluminum buckle plate, the most important thing is to check its aluminum thickness. Generally 300x300mm aluminum buckle thickness needs 0.6mm, and 600x600mm aluminum buckle needs 0.8mm, there are some bad businesses like to thicken the paint layer to increase the overall thickness to bully consumers, it is worth attention. The purchase of aluminum buckle plate, but also beware of someone using stainless steel counterfeit, to verify that it is pure aluminum or impure aluminum or stainless steel, you can use the magnet to verify that the real aluminum material does not absorb magnetism, but the secondary Aluminum or false aluminum can absorb magnetism. However, this method is not a perfect solution because unscrupulous merchants can also use counterfeiting to counterfeit this feature. 5,Stained glass ceiling Stained glass paint is painted directly on the glass, and then barbecue, and then use the light to reflect the beauty of color. Its various patterns can be used for interior lighting. But this material is only used for local decoration, otherwise it is like a Christian church. The decoration of the ceiling, in addition to the selection of materials, is mainly the problem of the proportion of shape and size. The former should be dealt with specifically according to specific conditions, while the latter must be calculated based on ergonomics and aesthetics. From a height point of view, the interior clearance for home renovation should not be less than 2.5 meters. Otherwise, try not to shape the ceiling, and use plaster lined box decoration. If the decoration is light steel keel plaster ceiling or splint ceiling, paint on the surface. Gypsum powder should be used to seal the joints first, then seal with a seal Tape and then the bottom layer, paint. Ceiling construction, no matter what kind of material, it should be remembered: Sealed! To prevent mice and cockroaches from making nests in them Reminder: For more information, please pay attention to the information on this website , or you can visit our offline experience directly. 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