Xiao Lu just bought private cars, have not pleased the past few days, troubles come, and enjoy quiet, he can not stand the traffic is a result of “shock, engine running, the wind and noise generated by vehicles friction”, but under the He entered the car decoration line, think through the installation of insulation to remove “the pain in my heart.”

A car’s designer decorated Xiao told reporters traveling in the vehicle, the driver’s attention is very focused, if the vehicle noise at this time larger, it will affect his mood, a long time the brain caused by fatigue easily, it is because of this, and now the installation of insulation to the car more and more people take this kind of work the streets of the converted stores are more and more.

Xiao said that as showed by divergent basis of racket, motor vehicle racket can be pulled apart into more categories: motor vehicle elements in the inside structure of the body effecting from racket, vehicle and automotive friction stroke of airstream, get fatigued and thoroughfare covering friction racket and motor vehicle mechanical devices have the motor running and the racket produced by external ecological noise.

The inside structure of elements for the automotive racket, through the putting in of metallic plates on the body damping material, in order that the total body more robust, hence lessening the body’s resonance frequency, so as to realise the intent of racket reduction. The other racket is engendered chiefly by sound-absorbing sound-absorbing material and fastening the entrance to solve. Acoustic worth of some yield can effectually imbibe sound vitality and use, the entrance fasten glue can effectually alleviate the vibration produced by the body boundary of the entrance fasten and entrance perimeter metallic for instance gap obstacle of displacement in rank to effectually lessen air racket in the car. The putting in of insulation indoors the well, can highly enhance the car’s silent and comfort. However, alertness is needed, fitting insulation should not change the structure of the body.

Xiao said that the putting in of insulation elements to the motor vehicle, the charge divergence on a large, universal at throughout 1,000 yuan, 5,000 yuan at the high-end around. A item of wealth in rank to pursue yield, some embellishment warehouses will be baffled as actual ones wantonly deceive clients, for instance some holders allegation that they are marketing brand-name yield, in item, are common elements, the brand-name tag affixed.

Some stores are furthermore apparently the effect of disturbance in general and even the components are not good, he said, not what the voices are high-quality components can be divided, in alignment to deal with for example motors and consume pipes have a low-frequency disturbance, it should be the use of lead steel with acoustic foam aluminum or composite components of polyester PU and steel plate from the disturbance composite components, and some of the shop in alignment to decrease charges is to use sheep sensed, sheep bed wrappings on the high-frequency disturbance should have the effect of disturbance, but no use on low-frequency noise. Weeding the face of the market, buyers should be giving close, very careful assortment of adorning lines, and search recommendations from numerous professionals, so as to bypass deception.

Xiao said that the setting up of insulation components to the vehicle should furthermore pay vigilance to security, for example to close the body, it is essential to grab the scale, both to double-check a good close body, but furthermore to sustain a balance in order that air force interior the vehicle, if the close initiated by unwarranted hypoxia vehicle, against the identical high.

In general, the use of high-quality insulation components, the setting up of expertise and reasonable, and could be the vehicle to decrease disturbance an mean of about 10 db, as somebody said, the vehicle disturbance can be decreased by 30个decibels, it is not credible.