What is required for car soundproofing and how to do it

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What is required for car soundproofing and how to do it
What is required for car soundproofing and how to do it
Anonim

It's nice to ride in a car and enjoy the silence. Of course, it is impossible to achieve a complete absence of sounds, but it is necessary to strive for this.

Silence is one of the components of comfort

car soundproofing
car soundproofing

Nowadays, there are many companies specializing in various types of tuning, in particular, in car soundproofing. These enterprises give a full guarantee of the quality of work and the reliability of the materials used, and are even ready to measure the sound level in decibels, as they say, before and after. Owners of expensive and prestigious models should probably turn to them, especially if there is no shortage of funds.

But for those who drive used foreign cars or Zhiguli, it is worth thinking about how to make a soundproofing car with your own hands. The fees for specialist workshops may seem excessive, sometimes commensurate with the cost of the entire machine.

A normal man, not deprived of diligence and able to handle tools, can do this work himself.

Where does cabin noise come from

Getting Started with Soundproofing Your Car or EvenThinking about this issue, you need to immediately imagine what you have to fight. The sources of buzz, rattling, whistling, rattling and similar unpleasant sounds are inside the body, but it is useful to take into account external sounds, from which you also want to isolate yourself.

So, the main cause of discomfort may well be the engine. But no less annoying can be the consequences of long-term operation, expressed in the mutual movement of individual structural elements, in other words, looseness. The screws are no longer so firmly holding what they should fasten firmly, unnecessary backlash has appeared somewhere, and the skin in some places touches the metal during vibration, making plaintive groans.

how to soundproof a car
how to soundproof a car

Down with everything superfluous

Starting the process of soundproofing a car should be a rather laborious operation. From the cabin you need to remove everything that is in it, leaving ideally only metal surfaces. But you shouldn't show too much zeal, because if you set yourself the goal of removing everything, then you can overdo it and then suffer for a long time with questions about where to get broken brackets and fasteners.

The main thing is to remove the floor covering, seats and trim, including the door. At the same time, it’s nice to fix all the wires: they won’t crawl on metal while driving, which means they won’t make noise, and will last much longer. Having examined the skeleton of your "iron friend", you can find pockets of rust and process them with a modifier. It goes without saying that all surfaces must be clean and threaded connections subjected torevisions and pull-ups.

What you need

car soundproofing materials
car soundproofing materials

Materials for soundproofing a car today are quite affordable. They can be selected by consulting the seller in advance, and purchase suitable ones. You will need two types of self-adhesive layers. First, a vizomat is applied, and stizol is applied on top of it. However, the names may be different, the choice is large.

The main quality that allows you to dampen vibrations and external sounds is the porous structure of the material. The denser it is, the better the effect will be. A roller is useful to avoid bubbles, and a sharp knife is needed to adjust the size.

Now get to work

Now everything is simple, the goals are clear, the tasks are defined. You can start from the roof or from the bottom, it's like anyone. All technological holes that are not needed for the operation of mechanisms, but serving as acoustic conductors, are best sealed with reinforced tape. The whole process of soundproofing a car can be done in a few hours, it's not difficult at all. It will take more time to install all the removed parts and coatings in their places.

Having done with the interior, you need to deal with the engine compartment, especially the hood cover. It is already equipped with a special coating on the inside, which should be temporarily removed and sound-absorbing layers glued on. In addition, in some cases, a special porous heat-resistant layer is applied to the cylinder block cover, which dampens vibrations, and the engine runs much quieter.

Have a nice trip!

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