http://homeimprovementzone.wordpress.com/ Drywall is a form of wall structure that makes use of thin sheets of gypsum board (a kind of mineral) as its main building material. Gypsum board is coated with an amalgamation of water and solvents, which allow it to be cut, drilled, and sanded. The drywall panels can then be assemble using fasteners that are specially designed, which allow them to be affixed to wall studs and joists without any nails or screws. If you need an useful content on house decoration, browse this site.