The door in home decoration plays an important function of partition space, but there is another function that is also highly valued by everyone, that is, sound insulation. However, there are a wide variety of markets and how to choose high-quality soundproof door?
Anacoustic is directly related to the density of materials, so the sound insulation with high density is relatively good (when the overall weight of the iron plate door is less than that of the wooden door per unit area, its sound insulation is not as good as that of the wooden door), mould door is relatively light, which is the root of the poor sound insulation of mould door. Generally speaking, the higher the material density, the stronger the sound insulation performance. If the dragon skeleton in the wooden door is very loose and the two door panels on the surface are also thin, the sound insulation performance of this kind of 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.
There is no anacoustic about definable targets in the current wooden door industry standard, unless it is a special soundproof door. Generally speaking, consumers can achieve the sound insulation effect required by normal living room as long as they buy qualified wooden door products with high prices and above.
Experts also said that the sound transmission in the room is very complicated and the sound insulation is not good, which is not only related to wooden doors. Wall, ceiling and ground materials may affect the sound transmission in the room.
How to detect the sound insulation of doors and windows:
1, look at the weight. Anacoustic formula is directly related to the density of materials, so the sound insulation with high density is relatively good, and the mould door is relatively light, which is the root of the poor sound insulation of mould door. But note: adding sound insulation cotton in the middle of the flat hollow door will be more soundproof than solid wood door.
2, look at the thickness of the wooden facade laminate. The thicker the surface layer board, the better the sound insulation effect. Generally, the surface plate of wooden door should be 8mm thick. The thickness of the surface layer is also better, but the cost will increase. But: The surface sheet of the iron plate fire door is 3mm thick, and the sound insulation effect is also good.
3, look at the flatness of wooden doors. The flatter the wooden door, the better the combination with door set, no matter what the structure is. Door set the quality of the expansion glue between the wall and the wall. If this is not good, it 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 door crack of wooden door is too large due to improper installation, the sound insulation effect will be greatly affected. Mr. Shan can check the door seam by himself: first, check whether the door seam size is compliant; Secondly, close the door to check whether the door seam is balanced and whether there is any situation where one side is wide and the other side is narrow. If it is not balanced, it means that the door frame is not correct, which affects the appearance; If there is a gap between door casing and the wall, it is likely that the wall is not vertical or the thickness is uneven, you can contact the workers to deal with it, seal with sealant.
Not all gaps must be filled tightly. For example, when installing, the gap between the door cover and the wall does not need to be filled with foam glue. Foam glue is elastic and plastic. If you play too tightly, the top of door set will be curved, and the door cannot be closed. When gluing, it only needs to be virtual and solid. Generally, a gap of 5cm is needed to facilitate longitudinal expansion and ventilation and curing of foam glue.
Summary of the editor: high-quality soundproof door can give yourself a quiet space and protect your privacy, so it is also very important to learn how to detecting gate sound insulation effect. At the same time, you are also welcome to consult our Millennium Garden wooden door, which is sound insulation and environmental protection.
