Commonly used! Is the use of engineering, hope to tell, thank you!
Light steel keel ceiling, is that we often see the ceiling, especially the shape of the ceiling, are made of light steel keel frame, and then covered with gypsum board made.
1. According to the different materials, can be divided into wood keel, light steel keel, aluminum keel, steel keel.
2. According to the use of parts to divide, can be divided into ceiling keel, vertical wall keel, floor keel and hanging keel.
3. According to the decoration of different construction techniques, as well as bearing and do not bear the keel (ie, human keel and not the keel).
4. According to its type, specifications and use of different, there are T-line, C-shaped, U-shaped keel and so on.
Keel: refers to the use of light steel made for the ceiling of the main material, which through the screw and the floor phase, used to fix the ceiling or objects.
Light steel: refers to the use of relatively small steel made of steel, it is characterized by relatively light, but the hardness is great.
The main types are as follows: U-shaped keel: 25 * 19 * 0.5,50 * 19 * 0.5,50 * 20 * 0.6,60 * 27 * 0.6; T-keel: the main keel 24 * 38 * 0.3 * 0.27,24 * 32 * 0.3 * 0.27,14 * 32 * 0.3 * 0.27,16 * 40 * 0.36, secondary keel 24 * 28 * 0.3 * 0.27,24 * 25 * 0.3 * 0.27,14 * 25 * 0.3 * 0.27; H-keel 20 * 20 * 0.3; V-keel: carrying keel 20 * 37 * 0.8, cladding keel 49 * 19 * 0.45.
