Wood products deformation to maintain the stability of moisture content is the most important
At present, many families use wood products such as curtain boxes, heating covers, fixed furniture, wooden lines, and door and window covers in large quantities in the decoration. However, once the temperature and humidity in the room change greatly, some wood products will have problems such as cracking, warping and deformation. In fact, many quality problems in home decoration are due to the moisture content of wood products.
Whether it is solid wood material or artificial board, all wood products contain a certain amount of moisture. Many consumers believe that the more dry the wood, the better. In fact, this view is biased. The moisture content of wood can only be maintained within the normal range to ensure that there is no quality problem in the decoration. For wood materials used in general households, the moisture content should be around 8%. If the moisture content is too high or too low, it will cause quality problems in the wood in the home improvement.
In order to keep the moisture content of the wood stable, you should pay attention to the following points in the decoration:
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1. Use more artificial plates
Compared with solid wood materials, the texture properties of various artificial boards are much more stable. Because the solid wood material has a texture, when the temperature and humidity change greatly, cracking, warping, and deformation will inevitably occur. The wood-based panel is to decompose wood into wood chips or wood pulp and re-make the boards. Because the original physical structure of the wood was broken, when the temperature and humidity changed greatly, the "deformation" of the wood-based panel was much smaller than that of the solid wood.
2. Construction attention details
In home decoration, the key to the quality of wood is construction, especially the details:
After all the wood products are installed, paint them immediately. This layer is called "topcoat" paint, not only can protect wood products, but also can play a role in isolating moisture and maintaining the normal moisture content of wood;
Do not pick up water in the adhesive. In home decoration, white latex is generally used as a binder for joints of wood products. Some workers dip water in white latex in order to cut corners. This not only reduces the strength of the binder, but also causes the wood product to absorb moisture.
All the wood should be placed for a few days. After you purchase the wood for decoration, it is best to put it on the decoration site for a few days before use. The purpose of doing so is to make the moisture content of wood close to the level of new homes.
3. Beware of purchasing materials
When you purchase wood for decoration, it is impossible to determine the moisture content of the wood with only your eyes and hands. So someone sighed: If you only rely on appearance inspections, the moisture content of wood can be described as “divine and difficult to distinguishâ€. In fact, there are some tips that can help you determine if the moisture content of the wood is acceptable. The characteristics of dry wood are generally obvious, the weight is significantly reduced, the feel is not cool, the sound of knocking is crisp, the sound of “squeaking†sounds when the planer is pushed, the wood shavings are heated, and the planer is light. The wood material with high moisture content has a heavy body, a cold feel, and is not brittle when pushed by a planer, and even the shavings produce water. This type of wood cannot be used.
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