How to identify whether a wooden door is soundproof? What are the factors that determine the sound i

The wooden door of the wealthy family is thick, the plate is 3 cm thick, strong and heavy, and it is a well-known sound insulation expert.

In home decoration, sound insulation is a detail that is easily overlooked, especially the sound insulation effect of the door panels. When people choose interior doors, they pay more attention to the quality of the door panel, the appearance style of the door panel, the interior door, etc. So, how to do the sound insulation treatment of the wooden door is better, and what material is the sound insulation door made to make the sound insulation?

Today, I will talk to you about how to make wooden doors soundproof.

First, it is better to make sound insulation treatment for wooden doors.

1. Wooden door component.

The effect 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 poor sound insulation of molded doors. But note: adding soundproof cotton in the middle of the flat door will be better soundproofing than solid wood doors.

2. The thickness of the laminate of the wooden façade.

The thicker the surface panel, the better the sound insulation. Generally, the surface layer of the wooden door should be 8mm thick. The thickness of the surface layer and the flatness are also better, 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. Flatness of the wooden door.

The flatter the wooden door, the better the combination with the door cover, regardless of the structure. As long as the deformed wooden door is soundproof, it will definitely not work, and it will leak.

4. Quality of expansion glue for wooden doors.

The quality of the expansion glue between the door sleeve and the wall, which is not good, will also seriously affect the sound insulation.

Second, what material is used to make the soundproof door more soundproof.

1. Plastic steel soundproof door.

The plastic steel soundproof door is mainly made of PVC resin, which has the characteristics of no spontaneous combustion, no combustion, and no flameout. Plastic steel soundproof doors are generally sealed with rubber strips, which is different from the "hard impact" of ordinary aluminum alloy windows, and the sound insulation effect is obvious. The soundproofing effect of PVC doors depends on the thickness and type of glass.

Carved glass doors and double insulating glass doors for soundproofing in bedrooms, studies or partitions between the kitchen and the living room.

2. Insulating glass soundproof door.

The medium-sized insulated glass soundproof door is composed of two or more layers of flat glass vertical front glass, and two or more pieces of glass are bonded with aluminum alloy frame or rubber strip with a composite adhesive with high strength and good air tightness, so as to leave space between the sealed glass and the glass, and rush in inert gas to obtain excellent thermal and sound insulation performance. Due to the poor heat transfer of the air or gas trapped in the glass room, the superior sound insulation effect is produced.

3. All solid wood doors.

The solid wood door is made of natural logs as the door core, which is processed by boring treatment. Solid wood doors are mostly made of precious wood. The price varies depending on its wood materials, textures, etc., among which the solid wood has walnut, cherry, sabriel, rosewood, etc., and the pure solid wood door has higher requirements for the manufacturing process.

4. Solid wood composite door.

The composite door has a variety of shapes, rich styles, and low market prices, so it is liked by young people who pursue fashion. The sound insulation effect of the solid wood composite door is also very good, the general solid wood composite door has a high density, heavy weight, and the door panel is relatively thick, in addition, the two sides of the general door panel will be carved, which also has the effect of sound absorption and sound insulation!

The above is all about how to do the sound insulation treatment of the wooden door, what material to do the sound insulation door is better, I hope to help you understand the wooden door, more decoration knowledge, decoration company evaluation, decoration cases, please continue to pay attention!

Compared with metal doors and glass doors, wooden doors have better sound insulation effects. However, the sound insulation effect is also different for different types of wooden doors.

The external percussion test method is used on the outside of the product, knocking on multiple positions of the door panel, and the sound is uniform and dull, indicating that the wooden door is of good quality, sturdy and durable, and has strong impact resistance, which is a good protection for the wall. At the same time, it is not easy to crack and deform, and the heat insulation and sound absorption effect is good, and the sound insulation effect also depends on the sealing of the door and the gap between the door and the sleeve. Sound insulation of the internal structure of the product:

The interior is a honeycomb sandwich structure, the volume of the solid material is only 50%, and the rest of the space is in a closed state. By reducing air circulation, the noise is effectively reduced and the effect of heat preservation and sound insulation is achieved. Because the sound and heat insulation performance of air is better than that of solid materials, heat energy and sound waves are greatly limited.

The whole piece of rubber is pasted behind the wooden door, and the rubber tube is embedded in the door frame, so that when the door is closed, the rubber tube is flattened (it is best to press the rubber tube to the ground where there is still an elastic sail core), so that the sound penetration of the door crack is solved.

If the gap is a small cloud of lead than the door, then either the small frame should be made, or the door should be made, or the sound insulation effect is not so good.

If you don't need such a good sound insulation, use rubber nails to the door edge and door frame, and make the rubber on both sides overlap when closing the door. Hey, the sound insulation effect is definitely not as good as the small gap.

There is also a good way to collapse the sedan car for the sound insulation of the wooden door, which is to make the wooden door wet, hahahaha, so that the sound insulation effect is excellent.

A kind of plastic strip is pasted on the side seam of the door, so that the door will not collide when it is closed, and it can also have a sound insulation effect.

First, the sound absorption function of wooden furniture is good.

Furniture is the most natural absorption and diffusion in the room, especially wooden furniture works best. Its fibrous porosity allows it to absorb noise and reduce noise pollution. Different woods have different levels of sound absorption, and softer woods, such as pine, absorb sound better.

In addition, do not place large glass cabinets that reflect too strongly on sound waves, metal paintings that are easy to cause vibration, and lightweight ornaments and displays, and when placing books or CD discs, they should also be undulating and staggered, so as to increase the reflective surface and produce diffusion effect. If you place the bookcase in front of a wall adjacent to your neighbor's house, you can properly block out the sound coming from your neighbor's house.

Second, the quality of the door panel determines the sound insulation effect.

Each door has some soundproofing, but the effect varies greatly. In addition to the sealing of the door after closing, the quality of the door panel is also very important, and the sound insulation effect of the door panel mainly depends on the filling of the inner core of the door. Generally speaking, the inner core of the molded acoustic door is filled with a honeycomb structure of paper base, and the closed air layer it forms can play a good role in sound insulation.

And the inferior door panels, just a few partitions are made with cardboard in the hollow core, and the sound insulation effect is very poor. In addition, the inner core of the door is better soundproofed by using particleboard. For solid wood doors and solid wood composite doors, the higher the density of the wood itself, the heavier the weight, and the thicker the door panel, the better the sound insulation effect, the easier it is to reduce noise pollution.

3. Rough walls can reduce noise pollution.

If the walls are rough and too smooth, the room will easily generate echoes, which will increase the volume of noise. Therefore, you can choose decorative materials with better sound-absorbing effect such as wallpaper, and you can also use decoration materials such as cultural stones to reduce noise pollution, make the surface of the wall rougher, and make the sound waves refracted many times, which can reduce the noise. In addition, walls and ceilings can be made of soundproof materials, such as mineral wool sound-absorbing panels.

For larger households, a layer of gypsum board can be added to reduce noise. For smaller households, the walls can be separated by unequal geometric shapes of solid wood and then covered with cork.

1.The material of the door 2The thickness of the door 3Structural process of the door 4The quality of the installation of the door.