While drywall, or gypsum board, does give insulation value it is not a high amount, a 1/2" piece of drywall will only raise the r-value by .45, if you are looking to improve the insulation of a wall you are much better off using rigid foam insulation. An extruded polystyrene board, that's Styrofoam, of 1" thickness gives you an R-value of 5.00, which is over 5 times greater per inch than that of drywall. You can further improve the insulation value of a wall by add some kind of batt insulation in-between the studs.
Dry wood is an insulator
Dry air is an insulator. it does not conduct electricity.
Dry straw is an insulator.
Insulator if dry.
Plz......answer this question
its an insulator
A dry stick is an insulator.
a wall is a conductor
Insulator
Brick set cement and masonry WHEN DRY are insulators.
Insulator. If it was a conductor you wouldn't be able to pick a pan up off the stove.
Dry, very dry.