Describir: Thermal insulation of factory building /

 _    _      ___     _    _    __   __   _____       ___    __    __  
| || | ||   / _ \\  | \  / ||  \ \\/ // |  __ \\    / _ \\  \ \\ / // 
| || | ||  | / \ || |  \/  ||   \ ` //  | |  \ ||  / //\ \\  \ \/ //  
| \\_/ ||  | \_/ || | .  . ||    | ||   | |__/ || |  ___  ||  \  //   
 \____//    \___//  |_|\/|_||    |_||   |_____//  |_||  |_||   \//    
  `---`     `---`   `-`  `-`     `-`'    -----`   `-`   `-`     `     
                                                                      
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`