As we all know, the keel is the core material of the integrated ceiling, which bears all the weight of the entire gusset. Among them, light steel keel is a new type of decoration material, generally used for ceiling decoration, widely used in hotels, office buildings and other places. What about the light steel keel ? Let's take a look at the advantages and disadvantages of light steel keel together with the editor.
1. Advantages of light steel keel
1. Lighter weight: The texture of the light steel keel is lighter. If you use a 9 mm gypsum board group and ceiling, then it is a quarter of the weight of the plastered ceiling.
2. Excellent fire performance: Therefore, the light steel keel is usually partitioned by a combination of 2 to 4 layers of gypsum board, so its fire resistance is very good, reaching 1.O ~ 1.6h, so the fire resistance of light steel keel Very good.
3. The construction efficiency is high: because the texture of the light steel keel is relatively light, it can be constructed by the method of assembly, and the construction is relatively fast. The general professional construction personnel can complete the partition of 3 to 4 meters in one day.
4. The structure is safe and reliable: the light steel keel also has the characteristics of high strength and high rigidity, so the ceiling made of it is very safe and reliable.
5. Good impact resistance: if the partition wall is composed of light steel keel and 9 to 18 mm thick gypsum board, its breaking load value can reach 390N to 850N, so it has good impact resistance.
6. Good seismic performance: Light steel keel and surface layer are usually fixed by using sliding joints such as nails and screws, so it has good seismic performance. For example, in the event of an earthquake, the partition will only support sliding, will not affect the light keel and surface layer, and will not be damaged.
7. Improve heat insulation, sound insulation and indoor utilization rate: because the light steel keel partition occupies a relatively small area, but its insulation performance is more thermally insulated than a brick-thick wall. For example, if other thermal insulation materials are added to the light steel keel, its thermal insulation effect is like a 37mm thick brick wall. It is generally used for the partition walls of entertainment places and offices, so that it can not only effectively insulate but also improve the indoor utilization rate.
Second, the shortcomings of light steel keel
The light steel keel must be combined with the main keel, cladding keel and hanging fasteners during construction, so it needs to occupy an area of ​​at least 10 cm to 15 cm in height. Moreover, the light steel keel can only be made into straight lines, not other special shapes.
Editor's summary: What about the light steel keel? In general, the light steel keel is a good decoration material, but when choosing materials, choose good quality materials, not cheap and cheap materials, which will affect future use. If you want to know more about the decoration, you can continue to pay attention to our website.
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