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Necessary knowledge about aluminum gusset plate
Aluminum gusset plates are generally divided into two categories: home improvement plates and tooling plates. This time, I will give you a brief introduction to home improvement plates.

Compared with the tooling board, the home improvement board has bright and diverse colors, more optional board types, finer workmanship and faster product update.

One. ? At present, there are four kinds of home improvement plates on the market: spray coating plate, roll coating plate, film covering plate and titanium plate.

1.? Spraying board is an earlier type, which was popular in the home improvement market seven or eight years ago. Now it has been gradually replaced by coated board and is widely used in the tooling market.

Its manufacturing process is to spray pure polyester powder on the surface. Layout colors are generally white, light yellow and light blue.

2.? Roller coating plate is a high-tech and high-performance roller coating processing technology. Through the traditional spraying process, the accuracy and flatness of the plate can be effectively controlled, and the depressions and wrinkles on the surface of aluminum ceiling can be effectively eliminated. Make the colors of decorative buildings uniform, bright and clean.

3.? Laminated board is a popular technology in the market of home improvement aluminum gusset plate in recent years, which is divided into pearlescent film and matt film.

Its manufacturing process consists of imported PVC film and recoated paint. The surface pattern is rich in color and has the advantages of wear resistance, dirt resistance and convenient scrubbing. Compared with other processes, the film covering process has a good hand feeling and a variety of colors to choose from, which changes the cold and single surface feeling of metal plates. Mainly suitable for modern home improvement kitchens, bathrooms and balconies, and deeply loved by family decoration.

4.? Titanium gold and fluorocarbon plates are high-grade aluminum gusset plates that have just entered the home improvement market.

Its manufacturing process is a unique anodic oxidation treatment, which is a revolutionary breakthrough to the old electrochemical bright treatment technology. It can effectively protect materials from erosion, antistatic, dust-free, easy to clean, fire-proof and excellent heat dissipation. Anodized surface never falls off, especially suitable for home use, and it is gradually becoming the new favorite of home improvement aluminum gusset plate industry. .

Two. ? The plate types of home improvement boards can be roughly divided into strip boards and square boards.

1.? The basic plate width of the strip is divided into 25MM, 50MM, 100MM, 150MM and 200MM, but now some manufacturers with certain strength and high manufacturing technology can produce high-quality plates of 125MM and 175MM to meet the needs of different consumers. Among them, 25MM and 50MM wide slats are called mosaic strips, which are mainly used to match colors and improve decorative grade. Other wide slats can also be freely matched according to customers' own preferences.

2.? The specifications of the square plate are divided into 300MM*300MM, 400MM*400MM, 500MM*500MM and other specifications. Generally, 300MM*300MM plates are used in the market. According to the size of the living room, kitchen and bathroom, this plate is more suitable.

Matters needing attention in suspended ceiling

The ceiling hangs overhead. If there is an accident such as falling, it is no joke. What are the important precautions for suspended ceiling?

? The suspended ceiling project covers a wide range, but no matter what type, reasonable design, high-quality materials and standardized construction technology are all important factors to ensure quality and safety.

First, the ceiling is mostly used for interior decoration ceiling engineering. First of all, we should pay attention to the choice of materials.

But also in strict accordance with the construction specifications. When installing, the position must be correct and the connection must be firm. Decorative materials used for ceilings, walls and floors should be nonflammable or flame retardant, and wood materials should be flammable, so they should be treated with fire prevention. General lighting, air conditioning and other electrical pipelines should be laid in the ceiling and operated in strict accordance with the specifications to avoid fire hazards.

Second, the dark ceiling should be provided with manhole. Generally, there is no manhole in the ceiling of home decoration, which affects the appearance. I don't know if the pipeline equipment in the ceiling fails, it can't be checked to determine which part and why, and it can't be repaired. Therefore, it is best to set manholes at the ceiling where pipelines are laid. You can choose a hidden and easy-to-check part to artistically treat the manhole, such as combining it with lamps or decorations.

Third, the ceiling of kitchen and bathroom should be made of metal, plastic and other materials. The bathroom is a place for bathing and washing, and the kitchen has to cook and stir-fry. Although the range hood and exhaust fan are installed, it is still impossible to exhaust all the steam, and the decorative plate or coating that is easy to absorb moisture will deform and fall off. So choose materials that don't absorb moisture. Generally, metal or plastic gusset plates should be used. For ceilings made of other materials, moisture-proof measures should be taken, such as painting.

Fourth, glass or light box ceiling should use safety glass. It is very distinctive to use colored stained glass and frosted glass as ceiling, which is more and more used in home decoration. However, if the materials are not suitable, safety accidents will easily occur. In order to use safety, safety glass should be used in the parts that are easy to be hit, such as the ceiling. At present, toughened glass and laminated glass are stipulated as safety glass in China.

At present, most merchants in the market say that their plates are 0.8, but some owners simply can't see the quality of aluminum gusset plates from the surface, just think that the thicker the plates, the better, and the thicker the plates, the stronger. So why do some good brands say that their plates are 0.6? This is a good brand. What are its advantages? The quality of aluminum gusset plate is not all about its thickness, but the key is whether the texture of aluminum material is tough or not. There are generally 0.8 mm or even thicker aluminum gusset plates in engineering. Why? Because some engineering gusset plates are very long, such as 1 m * 7 m, thicker and harder gusset plates should be used to prevent deformation. On the contrary, there are few aluminum gusset plates in home decoration, the width is more than 4 m, and there are no heavy objects on the aluminum gusset plate ceiling. Therefore, it can be said that 0.6 mm is enough for home improvement, and 0.8 mm is only some.

I can teach you a way to see if this aluminum gusset plate is good or bad. The method is simple. You can look at the accessories of aluminum gusset plate! Although this is the smallest part of the aluminum gusset plate hoisting process, it is also distributed in some manufacturers, but it is these small accessories that can better see the brand. You can put some good brands of keels and some small brands of keels together, and you can see which one is better at a glance. So you know which brand of aluminum gusset plate is better. Don't forget that the keel of regular brand products is engraved with trademarks and cannot be copied.

So how to choose the keel? Let me introduce you.

Keels are an indispensable part of ceiling decoration, including wooden keels and light steel keels. When using wooden keel, pay attention to the wood must be dry. At present, most of the family decoration uses light steel keel which is not easy to deform and has fire resistance. Pay attention to the thickness of the keel when choosing, preferably not less than 0.6 mm.

The metal joists of suspended ceiling are generally made of light steel and aluminum alloy, which have the characteristics of light weight, high rigidity, good fire and earthquake resistance and convenient processing and installation. According to the section of profile, there are seamless joists, R-buckle joists, R-buckle joists, herringbone joists and herringbone triangular joists.

In addition, pay attention to the difference between the original galvanized keel and the post-galvanized keel, which is not easy to rust. The original galvanized keel is commonly known as "snowflake board", with snowflake-like patterns on it, and its strength is higher than that of the post-galvanized keel. ?

In addition, it is best to choose the original galvanized keel that is not easy to rust, and avoid galvanized keel after use. To distinguish the two, we should pay attention to the galvanized keel of the original board, commonly known as "snowflake board", which has snowflake-like patterns and has higher strength than the galvanized keel after.

There are two installation methods of aluminum gusset ceiling: light steel keel and wooden square keel, because the wooden square will be deformed due to the influence of temperature and humidity (just look at the deformation degree of your solid wood floor and door in wet weather in summer and dry weather in winter). In this way, after a long time, some of the wood will deform greatly, and some will deform very little. The final result is

The ceiling is unevenly deformed. On the contrary, light steel keel is used for installation. Because the materials on the ceiling are all metal, the deformation is minimized. Therefore, the installation method of light steel keel is the most desirable. ?

In order to attract consumers to buy, some building materials dealers put forward the installation per square meter 15 yuan. In fact, most of them are wooden keels. You thought you took advantage, but you actually suffered a big loss. Generally, the installation cost of light steel keel is around 40 yuan, and the quotation of decoration company is above 50 yuan. If someone quotes you 15 yuan per square meter, I suggest you be cautious. Think for yourself, which JS is not for making money, and no one will make money at a loss. He can do it at such a low price, or he can finish the work in one day, and he will end the battle in 2 hours; Either he hacked you in other places, such as stealing columns and giving you fakes, so I strongly suggest that friends who want to decorate must not be greedy for petty gains and think about everything, why people are so cheap.

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