Insulation wheel arch with their hands

The Constant rumble and noise of the car's suspension is able to turn every trip into the real test. All of these noises affect driver fatigue, increasing the risk of falling asleep behind the wheel and to feel safe on the road. In this regard, many motorists produce an additional sound insulation of the body as the effect of regular, sometimes absent. Today we will look at how is the noise isolation of wheel arches with their hands.

Why arch?

The Wheel arches – this is the insidious place in the car where there is greatest amount of noise. Judge for yourself, because while riding constantly heard the noise of wheels inside, and sometimes even various creaking and tapping of the suspension. In practice it turns out that the noise isolation of wheel arches along with the trunk reduces the noise level by approximately thirty to forty percent.

Cooking tools

During the execution of works on acoustic vehicle we will need to have the following set of tools:

1. Building a Hairdryer. It required as energy from an ordinary home will not be enough. The best option – rent in the store one day, as the cost is too great for such work.
2. Stitcher roller. This feature will be necessary for reconsolidation of soundproof material. Rent it makes no sense - it is better to acquire, especially as it costs no more than 300 rubles.
3. Scissors for cutting material.
4. Solvent It can be both gasoline and ethanol. Alternatively, you can apply white spirit. It would be a more effective degreaser.

How is the noise isolation of wheel arches from the inside?

The First step – treatment of the arches from inside the car. The whole point of working is as follows. First, the surface is cleaned of dirt, degreased (a piece of cloth, previously dipped in alcohol or gasoline), then the entire surface treated absorbent material. It is best to use "Bimast". Then glued the next layer of the material – "the Accent". This may greatly reduce the noisiness of the arches and delay the sounds coming from outside to inside of the cabin.

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How is the noise isolation of wheel arches outside?

You Can use a different method. Soundproofing arches in such a way is very effective, so it is gaining popularity. How can this happen? First, from the vehicle removed the arch liners, then all the metal is cleaned from the factory corrosion resistant coating. Remove it not so easy, so you can use coarse sandpaper. Further, as in the previous case, the surface with gasoline or alcohol and the pasted over surface soundproofing. As next is the noise isolation of wheel arches outside? Materials for works choose only the highest quality. It is best to paste over the arch of the vibration damper. This material "Bimast Bombs."

By the Way, in this case glued not only the arch, but the inner fender from the outside. So you will achieve maximum results from work done. Optionally, further processing the surface of a special foil splina. In the stores it is sold under the name "Izolenta". The thickness of this material should be about eight millimeters. This is the maximum thickness of the "Salontea".

Nuances

When it comes to exterior insulation arches, here a critical question is with the appearance of corrosion. Because the wheel arches are constantly exposed to external factors (in the summer from under the tread is the mud and water, and winter-snow), metal prior to the application of the vibration damper is processed by the dense mastic.

Liquid soundproofing

There is another way to reduce the noise of the arches. It is, of course, is not as popular as the previous two, but still consider it. Is this sound in the application of special noise absorbing liquid medium and the compounds (like the cannon of a fat and mastic). The main advantage of this method is that this structure perfectly absorbs some of the noise and dampens all external vibration.

Soundproofing arches to the max

It is Possible not to stop and insulate the arch even more. The essence of this method consists in the following. If the design of your car cannot accommodate lockers (plastic fender liner), you need to buy them. The outside metal is cleaned of dirt, degreased and removed a layer of factory ANTICOR. Next, on a clean surface to apply the composition of the Noise Liquidator. In addition to the noise, he copes with corrosion, so on top of it apply mastic is not necessary.

Store-Bought wheel arches should be carefully glue a powerful vibration damper. It is desirable that the material coated surface lockers for 100%. However, to handle the vibration damper need onlythe inner part of the fender liner, that is, which will come into contact with the arches and not the one that goes “face” on the wheels. For even greater effect, the surface of the vibration damper "Spleno". Then you can safely install the fender liner in place. Since the lockers now with sound absorbing material, the standard caps are unlikely to be normally keep them in the arches (due to larger mass of plastic). Therefore, for reliable use screws. Before you screw them in place, you should dip the screws in anti-corrosive composition, then to the joints does not have any rust. You can also treat drilled holes with anticorrosive or primer, but not necessarily. Thus, we have achieved maximum effect from the work and reduced the noise level of the arches almost in half.

Conclusion

So we figured out how is the noise isolation of the front wheel arches and rear with her hands. Here we have described several methods of sound insulation – treatment of arches inside and out. What exactly to choose, you decide, however for greater effectiveness it is better to use both methods.