Membrane structure building is favored by people because of its free and lightweight shape, flame retardant, simple manufacture, quick installation, energy saving, easy and safe use. People can see a smooth membrane structure building with unique shape. So what is the sound insulation effect of this membrane structure building?
External noise isolation:
1. First, consider the orientation and orientation of the membrane structure so as to minimize noise entry.
2. In addition to the orientation of the building, the planning of sound insulation equipment should also be considered to reduce the common noise transmitted on the ground and separate the noise source from the structure.
3. Under normal circumstances, for every doubling of the distance between the sound source and the building, the noise will drop by 6dB, while the noise using bush barrier can only drop by 0.4dB, so that it can be ignored.
4. Adding the number of layers of the film, controlling the thickness of the arrow interlayer and attaching weight to the film when necessary are all available methods for improving noise reduction.
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