The thickness of the wooden door panel affects the sound insulation material and the thickness is different
Release time:
2021-01-02
Founded in 2002, Yichang Wuxing Material Technology Co., Ltd. is located in Chengbei Industrial Park, Yuan 'an County, Hubei Province, with convenient transportation and beautiful environment. The company covers an area of more than 80,000 square meters, with 3 hot pressing lines and 4 impregnating lines, with an annual output of more than 3.5 million plates, is the production of fireproof board, PCB phenolic board, metal plate, bending board, wall hanging board, antibacterial board, CPL new sheet, expansion of fireproof board professional manufacturers, is the first research and development and production of Losifu antibacterial home products of the national high-tech enterprises.
The door in the home decoration plays an important function of partition space, but there is another function that is also valued by everyone, that is, sound insulation. There are many kinds of market doors, how to choose high-quality soundproof doors, and look at Lesifu medical decorative board to give you the answer.
The quality of sound insulation is directly related to the density of the material, so the density of the sound insulation is relatively good (when the overall weight of the iron door is less than the wooden door in the unit area, its sound insulation is not as good as the wooden door), the molded door is relatively light, which is the root cause of the bad sound insulation of the molded door. Generally speaking, the higher the material density, the stronger the sound insulation performance. If the dragon skeleton inside the wooden door is very loose, and the two door panels on the surface are also thin, the sound insulation performance of this wooden door is relatively poor. In addition, the sealing strip of the wooden door is not tightly fitted and the upper and lower seams of the door are too large, which will also affect the sound insulation performance of the wooden door.
In the current wooden door industry standard, there is no hard indicator on sound insulation, unless it is a special sound insulation door. In general, consumers buy more than the high price of the brand qualified wooden door products, as long as the installation specification, can achieve the normal room life required by the sound insulation effect.
Experts also said that the sound transmission situation in the room is very complicated, the sound insulation is not good, and it is not only related to the wooden door. Mr. Single's wall, ceiling (ceiling decoration renderings), ground materials have not moved may affect the sound transmission in the room, so Mr. Single should make a comprehensive judgment, can not simply "convict" the wooden door.
How to detect the sound insulation of doors and Windows:
1. Look at the weight. The formula of sound insulation is directly related to the density of the material, so the sound insulation with high density is relatively good, and the molded door is relatively light, which is the root cause of the bad sound insulation of the molded door. But note: the sound insulation cotton in the middle of the flat hollow door will be more sound insulation than the solid wood door.
2, look at the thickness of the wooden door surface plate. The thicker the cladding, the better the sound insulation. The surface plate of the general wooden door should be 8mm thick. The thicker the surface layer is at the same time the better the flatness, but the cost will increase. However: the surface layer of the iron plate fire door is 3mm thick, and the sound insulation effect is also good.
3, look at the flatness of the wooden door. The flat the wooden door, the better the combination with the door, no matter what the structure. As long as the deformed wood is a little more professional, the quality of the expansion glue between the door and the wall will also seriously affect the sound insulation.
After all, wooden doors are customized products, and their overall quality is closely related to installation. If the improper installation leads to the large gap of the wooden door, it will have a greater impact on the sound insulation effect. Mr. Single can check the door seam by himself: First, see whether the size of the door seam is compliant; Second, close the door, check whether the door seam is balanced, there is no wide side narrow situation. If it is not balanced, it means that the door frame is not upright, affecting the appearance; If there is a gap between the door line and the wall, which is likely to be caused by the wall is not vertical or uneven thickness, you can contact the worker to deal with it and seal it with sealant.
Not every crack has to be filled in. For example, when installing, the gap between the door plate and the wall does not need to be filled with foam. Foam is elastic and plastic, if played too tightly will put the door top out of the arc, the door will not close the situation. When gluing, as long as the virtual and solid phase can be, the gap of 5 cm is generally required to facilitate the longitudinal expansion of the foam glue and ventilation curing.
Editor's summary: A high-quality soundproof door can give yourself a quiet space and protect your privacy, so it is also important to learn how to detect the sound insulation of the door.
Founded in 2002, Yichang Wuxing Material Technology Co., Ltd. is located in Chengbei Industrial Park, Yuan 'an County, Hubei Province, with convenient transportation and beautiful environment. The company covers an area of more than 80,000 square meters, with 3 hot pressing lines and 4 impregnating lines, with an annual output of more than 3.5 million plates, is the production of fireproof board, PCB phenolic board, metal plate, bending board, wall hanging board, antibacterial board, CPL new sheet, expansion of fireproof board professional manufacturers, is the first research and development and production of Losifu antibacterial home products of the national high-tech enterprises.
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