Railway sound barrier and sound insulation window difference, railway engineering. 5
Railway Engineering. Such as the title, the railway sound barrier in the sound insulation window difference.
I have done sound barrier construction, but before the sound barrier window has not heard, design drawings did not specify. Is the sound barrier a part of the sound barrier?
Sound barriers to the noise of the train noise is limited, because the sound barrier height is limited, and the railway next to the high-rise residential residents as long as you can see the train, you will hear the train noise.
Sound insulation is not part of the sound barrier.
Sound barriers to the noise of the train noise is limited, because the sound barrier height is limited, and the railway next to the high-rise residential residents as long as you can see the train, you will hear the train noise.
The sound barrier is considered from the point of view of preventing the noise from being transmitted to the distance, and the sound barrier is considered from the point of view of avoiding the noise from the residential buildings.
