A total of 3,250,000 cubic yards.
1 pound
The answer depends on the size of the cement blocks which are not an international standard.
Bricks, Cement, AK47, RPG.
It takes tree years of hard work
When I took a tour of Hoover Dam back in the 1970s they said it would take about 120 years for the cement to cure, from the time the dam was built in the 1930s. My grandfather helped build that dam.
It took 600 people and 14 years to build the Brooklyn Bridge.
how many hours does it take to build a hair dryer
There are many places one can take pictures at the Hoover Dam. One should speak with their tour guide at the Dam to find out the best place to take a picture.
18
how many people did it take to build the olympic stadium
Can't happen. Beavers work with mud and branches, the Hoover dam is reinforced concrete. Mud and branches makes for a much weaker building material than reinforced concrete. It's impossible to build something to the proportions of the Hoover dam out of mud and branches, it'd collapse under its own weight, or be washed away by the water pressure long before it got anywhere near Hoover dam size.
how many hours did it take to build the largest pumpkin in the world
You will need 3.7 cubic yards of cement.