The wooden door has been installed for a long time, and most families will be loose. When the door is opened and closed, the wooden door will be deformed. The deformation of the wooden door will directly affect the sound insulation, sealing effect and aesthetics of the house. Therefore, the reason for the deformation of the wooden door before the decoration is Very necessary. Today, I have summarized important reasons for you and hope to help you: The wooden door is one of the most decorative woods that are most prone to deformation and cracking due to the use of wood processing, large flat area, and few fixed points. Since the deformed wooden door will directly lead to the sound insulation, airtightness and beauty of the house, it is of great importance to understand the deformation of the wooden door. Natural wood has various factors in the growth process, resulting in uneven wood density (sunny surface, annual ring density, core material and sapwood). When the wood is shaved, the internal stress balance is changed. Deformation and cracking of wood. The high moisture content of wood is another major cause of deformation of the wooden door. As the water content decreases during use, the internal stress of the wood will slowly appear, eventually leading to deformation and cracking. The main means to prevent wood deformation is to use mechanical and technical methods to change the internal stress and water content of the wood, change the internal stress, and change the moisture content of the wood by secondary drying (natural drying and then steam drying). The quality of the processing in the production of wooden doors, such as pressure, temperature, balance layer, gluing and other factors of the press will directly affect whether the wooden door is deformed or cracked during use. In order to solve this problem, Hongbaoyuan Wooden Door has done its utmost to study and finally live up to expectations. The new five-gum zero-formaldehyde multi-layer material will lead the wooden door market. It is made of 2.5mm sheet by high temperature and high pressure to obtain the required thickness. . This can solve the cracking deformation caused by the uneven internal stress, etc., the moisture content is determined by the drying equipment. Damp The high moisture content of wood is another major cause of deformation of the wooden door. As the water content decreases during use, the internal stress of the wood will slowly appear, eventually leading to deformation and cracking. Design structure Whether the wooden door design structure is reasonable (including internal); whether it is made according to the process requirements in the actual production; whether the glue is fully cured; whether the transportation and placement meet the requirements; the environmental condition of the use place is also an important cause of the deformation of the wooden door. Material problem Both solid wood doors and solid wood composite doors have woody components, and wood has the same characteristics of shrinking and swelling as other objects. Wood logs are natural, and the degree of deformation is specified to be more serious than synthetic materials. Moreover, the wooden door has a large area and a small number of fixing points, so it is most likely to be deformed and cracked.
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