At the Begining of Construction, The House Creates a Frame Representing a Metal Or Wooden Structure. IF A Wooden Frame is Built, then to Eliminate Subsequent Deformation, Only Dried Bars are Taken. How the Building Building is Completed, it is Immediately Sheathed with Wooden Sheets or Plywood Sheets. The Walls of the Frame House Form Small Voods, But They Are Later Clogged Either by Foaming Or a Glass Wool is Used. The Insulation is Surely Isolated.