This is one of the commonly used ceiling materials in the past, with light weight, low price and different sizes and specifications per square meter. The previous gypsum board had poor moisture-proof and fire-proof performance, but now it has been fire-proof. Moisture-proof products. However, the ceiling made of gypsum board needs keel installation, and some ordinary gypsum boards will be pulverized after long use. Sinking, so it is difficult to find its trace in the home improvement material market now.

2.PVC board is economical and practical.

The most common and cheapest, ceiling materials are the first choice for families. Made of PVC, light weight, waterproof, moisture-proof and moth-proof. Due to the addition of flame retardant materials in the manufacturing process, it is very safe to use. There are many colors and patterns of PVC boards, mainly plain colors, as well as imitation patterns and imitation marbles. Its cross section is a honeycomb-like mesh structure with processed tenons and grooves on both sides. When choosing this material, you should pay attention to the fact that there can be no cracks and scratches on the surface. Tongue and tenon shall be complete and straight, with smooth mutual engagement, without local fluctuation and height difference. The board is flexible and elastic, and the sound of knocking on the surface by hand is crisp, and it does not sink or deform under certain pressure. Its disadvantages are poor high temperature resistance and easy deformation in thermal environment for a long time.

3. The decorative effect of 3.PS board is good.

This is a new imported material with firm color, elasticity, light weight and good light transmittance, and it is an ideal ceiling material. PS board has a variety of patterns, such as bark lines, running water lines, beads and so on. And will not fade and age. Because of good light transmission, lighting lamps can be installed in the ceiling to form uniform astigmatism and diffusion effect, which is very decorative. PS board is expensive.

4. The sound absorption effect of mineral wool board is good.

Made of mineral fiber, the biggest feature is good sound absorption effect. Its surface is knurled and embossed, and the patterns are starry sky, cross flower, central flower and walnut pattern. Mineral wool board can be sound-proof, heat-proof and fire-proof. High-grade products do not contain asbestos, which is harmless to human body and has anti-settling function. The price is moderate, between 20 yuan and 50 yuan per square meter. Because of its large size, it needs keel installation, so it is widely used in public places and families.

5. Aluminum ceiling is most suitable for kitchen and bathroom.

This is a new ceiling material developed in recent years, which can not only prevent fire and moisture, but also resist corrosion, static electricity, sound absorption and sound insulation. Beautiful and practical, it can be regarded as the best ceiling material. Aluminum ceiling is divided into grid ceiling, square gusset plate and strip gusset plate. Surfaces can be divided into two types: perforated and flat. Punching holes on the surface can form various patterns. The biggest function of punching holes is ventilation and sound absorption. There is a membrane pad inside the gusset plate, and moisture can be absorbed by the membrane by punching holes. This kind of ventilation is most suitable for kitchens and sanitary places with plenty of water. The surface of aluminum flower board is heated and solidified by paint, which has different luster effects such as mercerization, silk surface and mirror surface and various color series, such as the decorative effect of blue sky and white clouds. The basic materials of domestic aluminum flower board are aluminum-magnesium alloy and aluminum-manganese alloy, and the basic materials of imported products are aluminum-zinc alloy, which has higher hardness than domestic ones. Check the quality of aluminum flower board mainly depends on the shape of the surface grid, the size should be uniform, the arrangement should be neat, the surface gloss should be better after plastic spraying, and the thickness should be uniform. At present, there are better aluminum gusset plates on the market, such as Aipu integrated ceiling aluminum gusset plate, quality assurance and technological innovation. The roll-coated plate, peritoneal plate, printed board and anodized plate produced by the company have been integrated with new technological innovation on the basis of continuing the traditional aluminum gusset plate, which has pushed the aluminum gusset plate products in the integrated ceiling to a new height.

In the early days, all kinds of kitchen ceilings were chosen one by one.

There are four kinds of ceiling materials, PVC board, aluminum gusset plate, aluminum gusset plate, gypsum board and integrated ceiling.

1. Waterproof gypsum board: Waterproof gypsum board is a lightweight decorative board with a certain amount of waterproof agent added to gypsum core material to make the board core and protective paper waterproof and reach a certain waterproof standard. The surface water absorption rate of waterproof gypsum board is ≤ 160g/m2, and the water absorption rate is about 5%. This kind of board can generally be used for space decoration with large space and high humidity. Waterproof gypsum board has the advantages of sound insulation, heat insulation, heat preservation, fire prevention, convenient installation, good constructability and low price. Light steel dragon skeleton is generally used for installation and construction, and rust prevention should be paid attention to during construction, and antirust paint should be brushed for hanging poles.

2. aluminum gusset plate: aluminum gusset plate is a new type of ceiling material, which has the advantages of fire prevention, moisture prevention, corrosion prevention, anti-static, sound absorption and sound insulation. Common shapes are rectangular, and the surface is flat and perforated. The difference between the two is mainly in hardness. Microporous aluminum plate, also known as concealed gusset ceiling system, has flat surface, thin joints and simple and generous design. The standard specification of microporous aluminum plate is 350×350. The inspection of aluminum gusset plate mainly depends on the gloss thickness of paint film.

3.PVC gusset plate: PVC gusset plate ceiling is made of PVC as raw material, assembled into a frame by extrusion molding, and then matched with glass. It is suitable for ceiling decoration of bathrooms and kitchens with low requirements for fire prevention. PVC gusset ceiling has the advantages of moisture-proof, heat insulation, convenient installation and cleaning, and low price. During construction, the plastic gusset ceiling consists of a 40mm×40mm square plate skeleton with plastic gusset nailed under it.

4. Aluminum alloy gusset plate: Aluminum alloy ceiling is to add magnesium, manganese and other metals in the manufacturing process of aluminum gusset plate to make the gusset plate lighter and more elastic. Compared with traditional ceiling materials, aluminum alloy gusset plate is superior in texture and decoration. It not only has the advantages of moisture-proof, fire prevention, sound absorption and sound insulation, but also has the effects of antistatic and dustproof. The price of aluminum alloy ceiling is high, and it is mainly used for commercial purposes at present. In recent years, it has gradually developed into the household market.

5. Integrated ceiling: The integrated ceiling integrates metal ceiling blocks and electrical modules, and is a product that integrates multiple functions of ceiling, lighting and ventilation. The integral installation of integrated ceiling solves the problem of kitchen ceiling at one time, which has the advantages of convenient installation, durability, free combination, time saving and material saving. The disadvantage is that the matching electrical products are mixed and matched, and the cost performance is not high.

Key points of purchasing PVC pinch plate in kitchen

PVC board is the most widely used ceiling material in kitchen, and the price ranges from several yuan to twenty yuan per square meter. It believes that PVC raw materials can be waterproof, moisture-proof and hysteresis-proof, and it is safe to use because of the addition of flame retardant materials in the production process. The main points of purchasing PVC gusset plates are as follows:

Appearance inspection: the surface of the plate should be smooth and smooth, without cracks and bumps, the tenon and groove and plum blossom treatment should be complete, and the surface should be bright and scratch-free.

Feel: The sound of knocking on the board by hand is crisp, and it is very elastic when used to bend the board.

Test report: When purchasing PVC ceiling profiles, you must ask the dealer for quality inspection report and product inspection certificate. The performance index of the product should meet the following requirements: the thermal shrinkage rate is less than 0.3%, the oxygen index is greater than 35%, the softening temperature is greater than 80 degrees Celsius, the ignition point is greater than 300 degrees Celsius, the water absorption rate is less than 15%, the moisture absorption rate is less than 4%, and the dry and static bending strength is greater than 500 MPa.

Maintenance and replacement of PVC ceiling: PVC ceiling profiles have strong water resistance and scrub resistance. In daily use, it can be scrubbed with cleaning agent and then rinsed with clear water. Slab joints are easily polluted by oil pollution. When cleaning, you can immerse the brush in the detergent and then rinse it with clear water. Pay attention to the lighting circuit not to be damp.

If the PVC ceiling profile is damaged, it is very convenient to update it. Just take off the batten at one end, pull the boards out of the batten one by one, replace the damaged boards with new ones, reinstall them and press the batten.

Selection of gypsum gusset plate in kitchen

Gypsum board is a board made of building gypsum as the main raw material, appropriate additives and fibers as the core material, and special cardboard as the surface layer. Gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processability and simple construction method. From the performance, it can be divided into three types: ordinary type, fireproof type and waterproof type.

At first glance, the appearance quality shall be free from defects such as ripples, grooves, dirt marks and scratches, and there shall be no exposed part at the joint between tissue paper and gypsum core.

Measurement: the length deviation, width deviation and thickness deviation of gypsum board are not more than 5 mm, 4 mm and 0.5 mm respectively, the depth deviation of molding edge is 0.6-2.5 mm, the edge width is 40-80 mm, the moisture content is less than 2.5%, and the board weight of 9 mm per square meter is about 9.5 kg.

Key points of purchasing integrated ceiling in kitchen

There are many kinds of gusset plates for integrated ceiling, such as coated plate, nano-plate, roll-coated plate and abrasive plate. The main materials of gusset plate are aluminum gusset plate and PVC gusset plate, which are similar in terms of purchase.

At first glance: the plate is smooth and soft, and there will be no unevenness and particles.

Handle: The temperature of the laminated board is the temperature of plastic, so it is higher and should be warmer. The temperature of roller coating is the temperature of metal, so it should be cooler.

Listening: Hold the corner of the panel with your hand and tap the center of the panel gently, so that the sound of the film-coated board is low and the sound of the roll-coated board is crisp.

How high is the ceiling of the bathroom?

Generally speaking, the ceiling height of family bathrooms in developed countries is mostly short, while in many domestic houses, the height of bathrooms is the same as that of other rooms, so in order to avoid being empty and cold, the ceiling height can be designed between 2.2 meters and 2.4 meters. It is best not to be less than 2.3 meters. If it is low, you will feel depressed.