Is the foam sandwich panel soundproof?
To see what kind of sandwich board you are, there is a middle of the bubble on both sides of the kind of high-pressure density of cement board will certainly be sound insulation, there is a middle of the bubble on both sides of the color plate (metal) will play A certain effect, the two kinds of comparison is the first effect is better, there is a color on both sides of the color plate (metal) is the middle of the high density of mineral wool, which is more than the sound insulation of the two it is good.
In terms of sound insulation, the foam board is very good, but if there is a wire recommended not to use foam board, because the wire with a long time will be hot, it is easy to fire. It is recommended to use gypsum board, double, hollow, up and down with a glass gel seal, so that better play a sound insulation effect, if you want a better sound insulation, gypsum board can be replaced by soundproof glass wall, that no matter what noise or what are Solved, is the cost of some more expensive. If you want to block the line of sight can be single-sided glass on the things that ok
