Is it necessary to replace the fallen sound insulation cotton under the Civic chassis?
1 Answers
It is necessary to replace the fallen sound insulation cotton under the Civic chassis. The sound insulation cotton can reduce the noise transmitted to the car during driving, making the ride more comfortable. Here is some extended information: 1. Introduction to sound insulation cotton: The sound insulation cotton has good thermal insulation effect. After being pasted inside the car hood, it can effectively prevent the high temperature of the engine from being directly transmitted to the hood, thereby protecting the paint on the hood surface and avoiding the foggy vision caused by the hood on rainy days. 2. Functions: After sound insulation is applied to the doors, the hollow cavities inside the doors are effectively filled, making the sound of closing the doors softer. After sound insulation is applied to the front and rear covers, firewall, and floor, the deafening valve sound of the engine is filtered out. Most of the tire noise and road noise are suppressed at low speeds, and there is still some room for improvement in speed. The stability of the car is greatly increased, and the shock absorption and cushioning performance are significantly improved. It reduces and effectively alleviates the metal fatigue of the chassis, extending the service life of the car body.
