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Drywall is a wall construction comprised of thin sheets of Gypsum (a type mineral) as its primary building material. The gypsum board is coated in a mixture solvents and water. This allows it to be cut easily, drilled and sanded. The drywall panels are joined using special fasteners that allow them to be affixed to wall studs or joists without the use of screws or nails. Look at here to find out a full article on homeimprovement.
