1. The Architecture of Ancient Rome
... stone towers called piers which were to stand in the river. A Cofferdam was a double skinned box made of planks with the space between the inner and outer planks being filled with clay. This box was floated into position and then weighted down until it sank. The water was pumped out with ... pipe was built to cover the water pipes. When the aqueduct hit a hill underground pipes were built, the profile maps measured the depths of the new pipes to be placed. When the shafts were dug a pulley was put over the opening of the shaft to lower men, tools, and materials ... of Roman architecture....
- Word Count: 1593
- Approx Pages: 6
- Has Bibliography
- Grade Level: High School