Use sound-proof drywall.
Sound proofing a wall can be done in many ways. In general, extra materials, such as extra drywall, and sound proof material that can be put on the wall will sound proof a wall.
Your local home cemter like Lowes or Home Depot
Yes, there is water proof concrete polishing. You can purchase it at Lowes.
A drywall screw gun can be purchased at many hardware stores such as Home Depot, ACE, or Lowes. They can also be purchased online in places such as Amazon.
You use 5/8 fire proof drywall on both sides.
The best way to fire proof your home is to have firesafe drywall. You can also make sure your outlets are safe.
That's the standard size available in almost every building products store.
That depends on many factors. To sound proof a room, mass is your friend. Most commonly used material is Standard drywall. Some high end material like Quiet-rock has more mass and damping capabilities and provides a higher STC. A layer of drywall or quiet-rock on the walls of the auditorium should provide good sound proofing. Foam, fabric and white noise can also be helpful when dealing with a building previously constructed, with poor sound proofing.
The best sound proofing drywall plywood and adhesive solutions are somewhat a matter of debate. Some of the top selling solutions include sheet rock with SilentFX or QuietRock.
No. There is really no one material that is sound proof. Many materials can reduce sound levels, but reducing sound is not what you might think of when you hear sound proof.
yes it is