Many households use wood products extensively in the decoration. Over time, they are prone to cracking, warping and deformation. In fact, many of the quality problems in home decoration are based on the moisture content of wood products. The moisture content of the wood can only be maintained within the normal range to ensure that the quality of the decoration does not occur. The wood material used in general households has a moisture content of about 8%. In order to keep the moisture content of the wood stable, you should pay attention to the following points in the decoration:
1. Use artificial boards
Wood-based panels break down wood into wood chips or wood pulp and re-form them into sheets. Because the original physical structure of the wood is broken, the "deformation" of the artificial board is much smaller than that of the solid wood when the temperature and humidity change greatly.
2. Construction attention detail
â—All wood products should be painted once after installation, not only to protect the wood products, but also to prevent moisture and maintain the normal moisture content of the wood;
â— Do not drown in the binder. Water is added to the binder (usually white latex). This not only reduces the strength of the binder, but also causes quality problems when the wood product absorbs moisture;
â— All wood should be placed in the decoration site for a few days after being bought back. The purpose of this is to make the moisture content of the wood close to the level of the new home.
3. Be careful when buying materials
Only by visual inspection, the moisture content of wood can be described as "the fairy is difficult to distinguish." In fact, some tips can help you determine if the moisture content of the wood is acceptable. Generally, the characteristics of dry wood are obvious, the weight is obviously reduced, the hand feel is not cool, the tapping is crisp, the “squeaky†sounds when the planer is pushed, the shavings are heated, and the surface is light. The wood with high water content is heavier, feels cold, and is not brittle when pushing the plane, even shaving. This type of wood cannot be used.
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