How was Pucllana built?

The Pucllana pyramid was built thanks to the knowledge and cooperation of the Lima society.

Mud adobes were made by hand, mixed with ceramic fragments and ground mollusk shells, and dried in the sun, which were placed one next to the other, in a vertical position and leaving a separation between them and arranging them in trapezoidal sections to give them better resistance to earthquakes.

And that is why 1500 years later it still stands.