What is the light steel keel gypsum board partition? What are the characteristics?
1. Wall shrinkage deformation and board cracks: the reason is the vertical keel tight top and bottom keel, no extension of the amount of stretch, more than 2m long wall is not controlled deformation joints, resulting in wall deformation. The wall should be left around the gap 3mm, which can reduce the temperature and humidity caused by the deformation and cracks.
2. Light steel skeleton connection is not strong, because the local node does not meet the structural requirements, the installation of local nodes should be strictly in accordance with the provisions of the law. Nail spacing, location, connection method should meet the design requirements.
Lightweight wall material gypsum block.It has the characteristics of light weight, high strength, good durability, accurate size, smooth surface, no cracking, fire protection, good heat insulation effect, and good respiratory performance and good sound insulation. Widely used in buildings, hotels, entertainment centers, street walls of the wall partition. It is easy to build, a wall into the installation of fast, soundproof, fire, ecological, for non-load-bearing wall, multi- Alternative light steel keel, is a substitute for paper gypsum board decoration partition upgrade, cost-effective, market advantage. Can be combined within the partition wall, sub-wall and wall from the insulation, etc., played a variety of material advantages, a variety of combinations, insulation energy, sound insulation, fire, light, easy assembly, low cost, market space.
According to the Austrian decoration experience, light steel keel gypsum board wall with simple construction, light, strong, fire-retardant, thermal insulation and other characteristics, the keel sub-vertical keel and horizontal sub-keel, commonly used width of 65,75, Can be fixed with self-tapping screws on the main keel. Keel can be filled with rock wool and other insulation materials.
