After many understanding, wooden keel, commonly known as wood square, has many models and is used to support the decorative board outside. Generally, the keel used for ceiling is mainly pine keel. Wooden keel ceiling has a very obvious advantage, that is, it is easy to form, and the joint between wood and wood cannot be deformed. However, the shortcomings of wooden keel are also obvious, that is, wood products are easily deformed when exposed to moisture, and they are not fire-proof, so they are not suitable for installation in places with humid air or close to sources of goods.
Light steel keel is actually a framework for ceiling. Now there are different specifications of light steel keel on the market, and many people admire it. Compared with wood keel, light steel keel has better fire resistance and fire resistance, will not be deformed due to moisture, and will not crack due to vibration or large impact, so the impact resistance and seismic performance are also better. The disadvantage is that these advantages make it difficult to form, and it is not suitable to choose light steel keel for ceiling with complex shape.
Having said that, I must know something about the materials of the two keels. As for which material to choose for the ceiling during decoration, there are differences. It is nothing more than that the two materials have their own strengths and weaknesses. When the shape of the ceiling is complex, wooden keel can be selected, and fireproof paint should be brushed before use, which can also enhance the fireproof performance of the wooden keel. Of course, we should adapt to local conditions. This method is not recommended if it is close to a fire source or a damp place.
Simple straight ceiling, you can directly choose light steel keel, which is slightly different from wooden keel in that it needs antirust treatment before use, which can be more practical. Light steel keel does not need to consider the problem of wet terrain or close to fire source. If the ceiling is complex in shape and needs to be adapted to local conditions, light steel keel and wooden keel can be used at the same time, and the combination of the two may be stronger.
However, when choosing materials, we must choose environmentally friendly materials, keels that meet quality standards, fire-retardant coatings and rust-proof treatments in advance, which will be more durable.