It is good for wood keel or light steel keel
Light steel keel, is a new type of building materials, is a high-quality continuous hot-dip galvanized strip as raw material, the cold bending process from the building with metal skeleton.
Advantages: light weight, stiffness, fire, pest control, not easy to deformation, more solid, easy to crack.
Disadvantages: the main keel, the cover keel, take up more space. The construction process also has a higher demand. Can only do straight lines, not suitable for special modeling.
The floor is to use wood keel
But should pay attention to moisture and pest control
High-grade solid wood flooring without any keel
Sure to shop wood keel, because the trees themselves have Zhang, will be deformed. Pavement on the keel can control the deformation, and increase foot feeling. There is also a solid wood flooring. Europe and the United States are using this stuff, they not only pay attention to environmental protection, but also pay attention to environmental protection, is the entire ecological environment. Its structure is the biggest difference. Surface hardwood with long growth cycle. Core layer and the bottom of the selection of soft pine or fir criss-cross, generally multi-layer and three points, do not need to play keel. Its structure is enough to overcome the surface of the Zhang, and feet comfortable. But choose a solid wood flooring to choose a big brand, because the process requires high, and the need for strong liquidity
Light steel keel and wood keel each have their own advantages, but from all aspects of consideration or light steel keel more advantages: light steel keel is not deformed, not damp, but no wood light and flexible shape, wood keel flammable, easy Moldy decay, no fire, but in the selection should be based on their own needs to choose.
Wood keel keel is the most commonly used in home decoration skeleton material, is widely used in ceiling, partition, solid wood flooring skeleton production.
Advantages: the price is cheaper, high plasticity, construction technology is widely known.
Disadvantages: easy to deformation, easy to corrosion, easy insects, flammable, moisture resistance is poor, more hidden at the junction.
