Describir: Building construction, materials and types of construction

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