Many consumers will encounter such confusion, and the sound insulation effect of the new wooden door that has just been replaced in the home is not as good as before. The voice in the living room can be clearly heard in the bedroom. It is reported that the current sound insulation performance is not a hard indicator of the living room door, but there are many quality factors that have an impact on it, and consumers should not ignore this link.
Door seam size has standard
Regarding the number of seams, there are related requirements in the industry standard of wooden doors. Generally speaking, the gap between the door and the ground must be between 5 and 8 mm. The gap between the left and right sides of the door and the door frame should not exceed 6 mm, and the upper edge of the door should not exceed 2 mm. The gap is too large, not only affects the appearance, but also affects the sound insulation effect. The wind does not keep warm in the winter; the gap is too small, of course, the wooden door shrinks and swells, and when it is wet in summer, it will not easily switch. Case. Consumers can use their own scales to measure the size of the door to see if they are compliant.
Sound insulation non-hardness index
As for the sound insulation effect of wooden doors, the insiders pointed out that there is no hard indicator on sound insulation in the current wooden door industry standards, except for special soundproof doors. Generally speaking, consumers who purchase brand-qualified wooden door products with higher price and above the price can achieve the sound insulation effect required for normal living in the living room.
In addition, the strength of the sound insulation of the wooden door has a certain relationship with the material. In general, the higher the material density, the stronger the sound insulation performance. If the dragon skeleton in the wooden door is very loose, the two door panels on the surface are also thin, and the sound insulation performance of the wooden door is relatively poor. In addition, the sealing of the wooden door is not tight and the upper and lower seams of the door are too large, which will affect the sound insulation performance of the wooden door.
Experts also said that the sound transmission in the living room is very complicated, and the sound insulation is not good, and it is not only related to the wooden door. Walls, suspended ceilings, and ground materials may affect the sound transmission in the living room. Therefore, it is not necessary to simply conviction the wooden door.
Installation level is important
After all, wooden doors are customized products, and their overall quality is closely related to installation. If the installation is improper, the door of the wooden door will be too large, which will have a greater impact on the sound insulation effect. Consumers can check the door seams themselves: first, see if the door seams are compliant; secondly, close the door to see if the seams on the door are balanced, and if there is a narrow side and a narrow side. If it is not balanced, the door frame is not well-balanced and affects the appearance. If there is a gap between the door sleeve line and the wall, it is likely that the wall is not vertical or uneven thickness. It can be handled by the worker and sealed with a sealant. .
But experts caution that not all gaps must be filled in. For example, when installing, the gap between the door panel and the wall does not need to be filled with foam. The foam rubber has elasticity and plasticity. If it is too tight, the door cover will be topped out and curved, and the door will not be closed. When the glue is glued, it only needs to be between the real and the real. Generally, a gap of 5 cm is needed to facilitate the longitudinal expansion of the foam and the curing of the foam.
Consumers should also pay attention to the maintenance and use of the door during use. When drying in winter, use a humidifier indoors, or wipe the wooden door with a dampened wet cloth every day to ease the degree of dryness; keep the door open as much as possible before and after heating, so that the room is ventilated, reducing the impact of dry shrinkage on the door. Consumers can also push back and forth with their hands to check whether there is a gap between the lock and the door. If it is, you can tighten it with a tool or contact the manufacturer to handle it. This is beneficial to the door.
In addition, a qualified door should be where it is pushed. If it is self-closing, it indicates that the door is installed or the process is skewed. You can contact the manufacturer to make adjustments. [ Follow the WeChat public account "Jiuzhengmen Window Network"; pay attention to courtesy, scan code to send millions of business opportunities ]
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