What are the advantages of light steel keel ceiling?
Light steel structure (baking process) The light steel structure of keel ceiling is a new building decoration material. With the development trend of modernization in China, light steel keel ceiling is widely used in hotels, city terminals, train stations, subway stations, children's playgrounds, large shopping malls, processing plants, buildings, renovation of old engineering buildings, house decoration settings, ceilings and other places. Light steel structure (baking process) keel ceiling has light weight and strong? It has the functions of improving temperature, integrating moisture-proof, earthquake resistance, pollution prevention, sound insulation and noise reduction, sound insulation, temperature control, etc. At the same time, it also has the advantages of tight construction period and simple engineering construction.
Light steel keel ceiling is a metal frame for engineering, which is made of continuous aluminized zinc strip and cold-rolled by cold-formed steel processing technology. It is used for the exterior decoration design of solid walls and building roofs with lightweight materials such as gypsum board and decorative design paper gypsum board as decorative panels. It is suitable for the exterior decoration design of roofs of various houses, the internal and external walls of houses and the basic raw materials of shed ceilings.
according to the main purposes, there are ceiling keels and decoration partition keels, and according to the cross-sectional mode, there are V-shaped, C-shaped, T-shaped and L-shaped keels.
V-type hanging keel is also called card keel, and the patent number of national building decoration materials is inquired (main dragon -ZL263956.4; Vice Dragon -ZL3? 34437.1)。 In terms of design, production and manufacturing, we get rid of the traditional way of ceiling keel, and use the small snowflake board as raw material, which has strong fire safety, antirust treatment and aging resistance, and all kinds of functions are tested according to the national inspection (GB11981-21). The project construction is convenient and the actual effect is excellent, so it is widely used in modern home engineering projects.
the light steel keel ceiling is also warmly welcomed by the construction unit and the construction unit in terms of price, which reduces the worries about product quality in the operation process of the project and the frequent maintenance caused by the quality problems of its raw materials and products in the application process, and greatly reduces the construction cost and various troubles caused by easy maintenance during application.
what is the price of light steel keel ceiling
according to the price of light steel keel sold in the market at this stage, it is probably from tens of yuan to tens of yuan per square meter. This should be decided according to the specific main use and quality of light steel keel.
5-type light steel keel ceiling Taishan gypsum board reference price: 32 yuan /m2
6-type light steel keel ceiling Taishan gypsum board reference price: 35 yuan /m2
6-type light steel keel beam main reinforcement domestic mineral wool board reference price: 34 yuan /m2
5-type light steel keel beam main reinforcement Armstrong mineral wool board reference price: 45 yuan /m2
What is the fixing method of light steel keel side bone? Because its net weight is very large, the problem of downward movement may occur in the middle and late stage, so it must be determined in the process of engineering construction. If ordinary screws are used, it is very easy to loose in the middle and late stage, and finally self-tapping screws or nails are used to carry out structural reinforcement.
2. It is necessary to drill holes on the main keel and the auxiliary keel first, and then knock in expansion bolts, and it is best to fix them with bolts. Because the bolt can be deformed and one end is enlarged, the keel is fixed and the gap is not easy to occur. And it is also very difficult to disassemble and assemble in the middle and late stage, which consumes a lot of ideas, but the actual effect of fixing is also very obvious, and it is impossible to disassemble it.
3. Therefore, it is possible to fuse bolts and add expansion bolts, which will have the practical effect of immobility. As such, the light steel keel will be used as the bottom layer, so there is no need to worry about the problems of downward movement and explosion.
4. If you are worried about the heavy net weight of light steel keel and its downward movement, you only need to make a basic suspended ceiling or use wooden keel to handle it.