An impeccably preserved building site has been found in Pompeii

While excavating one of the buildings, archaeologists came across a construction site that was impeccably preserved. They found tiles, tools, bricks and pieces of lime.

Thanks to the find, the researchers were better able to study how the Romans built residential buildings. For example, thanks to the study of the find scientists found out that the Romans received concrete by mixing dry lime and sand with very hot water.