Can soundproof cotton block the stool upstairs?
Oh, yes. I used to have this kind of problem. You can buy the kind of bag chair legs felt in the supermarket, behind the glue, tear off the protective film attached to the foot of chair, both to protect the floor, and noise, do not buy rubber, must be felt that felt on the ground slippery, drag the chair without a sound, very light.If you can not buy, can also take out the winter shoes inside Zhandian, scissors cut into one or two cm and length restrictions, with tape tied to a chair with feet, or used, strong and cheap.
Sound insulation is a system engineering, not simply a material can be solved
The noise upstairs is generally through the housing structure (floor and wall) conduction down, and general noise by air conduction is not the same, want to cut off is difficult, no sound good, only through the ceiling (ceiling, gypsum board, mineral wool board) to a barrier effect.
Can not.Sound insulation is a system engineering, not simply a material can be solved.
