In this case, drywall comes to the rescue.

In addition to conventional drywall sheets, special fire -resistant (or okgo) and waterproof (or GKLV) sheets are available.

In the manufacture of GCll, they are covered with a special composition that does not allow the cardboard to burn. This drywall is used in the decoration of kitchens, communication cable mines, as well as air ducts. Note that the production of air ducts does not provide for the aesthetic type of finished product, therefore it requires the so -called decoration or decoration. In this case, drywall comes to the rescue.