Describir: Plastics in the building industry

  ____     _    _                ___      ______    _____     _____   
 |  _ \\  | || | ||     ___     / _ \\   /_   _//  |  ___||  / ____|| 
 | |_| || | || | ||    /   ||  / //\ \\  `-| |,-   | ||__   / //---`' 
 | .  //  | \\_/ ||   | [] || |  ___  ||   | ||    | ||__   \ \\___   
 |_|\_\\   \____//     \__ || |_||  |_||   |_||    |_____||  \_____|| 
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                         `-`                                          
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   | ||   
   |_||   
   `-`'