How is concrete made?

Question

How is concrete made?

Answer 1

3....................2..................... 2sand.....and 1 cement........those are sq. shovel fulls of each.....plus water....3 = 1 rock:)Man's rock.......might I say for the money still mans best product.   nite and good luck ....put water in to the amount you like........not to wet.....but not too dry either...mix it nicely.

Answer 2

concrete is made by mixing coarse sand and gravel and cement...then adding water...

Answer 3

Concrete Basics

http://www.cement.org/basics/concretebas...

What I think you want is " How is Cement made"?

http://www.cement.org/basics/howmade.asp

15 page slide show

http://www.macomb.k12.mi.us/wq/sthlake/b...

tcw

Answer 4

http://www.cement.org/basics/concretebas...

Good Luck on you adventure