How to soundproof a car? Yijie can solve the problem with sound insulation!

believe many friends have heard of car sound insulation. For those consumers who pursue a comfortable driving environment, sound insulation is a good choice to effectively reduce the noise in the car. With the increase in my country's automobile production and sales, people's requirements for vehicles have also increased. With continuous upgrading, the automotive after-service industry has expanded rapidly in recent years. Although the market is expanding, the overall level is still in its infancy. Many friends also have some misunderstandings about car sound insulation. Today we will talk about sound insulation. We can use two methods to deal with car noise:
The first is to fundamentally make the noise disappear or become smaller. To fundamentally eliminate the noise, first of all, let us first understand where the car noise comes from? Only by identifying the different sources of noise in the car in a targeted manner can we prescribe the right medicine to treat the noise and cure the disease. For example, if it is tire noise, you can choose a low-noise tire to reduce the noise. This is the fundamental solution to the problem.
The second is to do the whole vehicle sound insulation project. This is also the method used by most people, so we will focus on it. Although the noise does not change outside, it is quieter inside the cab. many. Car sound insulation is generally suitable for cars with lower configurations and more average comfort or lower-end cars. If it is a high-end car, the original sound insulation is already quite good, and spending money on sound insulation will be unnecessary. Some car owners have also questioned the effect of upgrading the sound insulation of their cars. They believe that the effect of upgrading the sound insulation on their cars is minimal or even ineffective, and it also increases the load and fuel consumption of the vehicle. This is mainly due to the brand and sound insulation products chosen by car owners. Due to improper quality.
Consultation hotline:- :
Construction address: Nanqiao Temple, Jiangbei District, Chongqing (Sino-German Jiangwan Lijing)
Construction process:
Steps to remove all interior parts , and clean the working surface. After cleaning, construction can only be carried out after the panel is completely dry.
Steps: Take out the Daneng door audio kit and cut it according to the corresponding size. (The cutting tool can be scissors or a knife)
Steps: Paste the cut Da Neng Blue King Kong on the corresponding parts to be constructed (door/floor/trunk/hood).
Steps: Use a special roller to repeatedly squeeze the paste to achieve the best vibration damping effect.
After the completion of the construction steps, the second layer (sound insulation king/low frequency king, ultra-high-speed) will be constructed according to the corresponding package requirements.
After the construction steps are completed, the edges must be trimmed with a knife to avoid affecting the installation of the interior panels.
It is best to choose good environmentally friendly products for sound insulation in the entire car. Some unbranded products inevitably contain other impurities, which may be toxic. We people are in the car. If we smell it for a long time, it will have a negative impact on human health. Harm, American Daneng Sound Insulation is a high-quality brand among domestic automobile sound insulation products today. Green and environmentally friendly materials are absolutely not harmful to people. All Daneng products are waterproof, flame retardant, and have no odor and other high-quality features. In addition, it has great sound insulation effects:
. Reduce noise: the road noise is reduced by half, the hood noise becomes deeper, the original resonant buzz disappears a lot, the sound becomes cleaner, and there is less noise. , the maximum noise peak is reduced by decibels.
.Reduce vibration: Annoying vibrations on the steering wheel, floor, gear lever, etc. are effectively suppressed, which not only improves driving comfort, but also extends the service life of interior parts.
3. Sound quality improvement: Completely turn the car door and cabin into a solid firmware, thereby making the sound layering more distinct and the low frequency more powerful.
.Block heat: Block the conduction of sunlight, engine, and exhaust pipe heat to the cabin, cooling the cabin more quickly, greatly reducing air conditioning energy consumption, and saving fuel expenses.
.Sheet metal reinforcement: The sheet metal of the car body becomes as solid as a car, and the sound of closing the door is as thick as that of a luxury car. When going over a hill, the car body becomes more compact and loses the loose feeling.
.Paint surface maintenance: Effectively blocks the high temperature of the engine from baking the paint surface through the hood sheet metal. Even after running at high speed, the hood is not very hot, making the car's paint surface as shiny as new.
.Chassis anti-rust: A solid elastic protective layer is formed in multiple exposed parts of the vehicle chassis. The impact of flying rocks and gravel, the sound of tire friction is blocked, and moisture, acid rain, etc. no longer cause erosion.
. Body sealing: Completely seal unnecessary holes and gaps in the body, improve the overall sealing of the cab, effectively reduce car noise, save air conditioning energy consumption, and improve air quality
For car sound insulation projects, ensure While the materials are genuine, the professionalism of the technician is a necessary consideration for you. First of all, the technician must have proficient disassembly and assembly skills and a deep understanding of each component of the car body. Which parts have screws? Different clamps may be used in different parts. Buckle, how much force to use, and in what direction. So if you want to do sound insulation, it is recommended to find a professional car service shop.