What is the cement types made in the industry?which is the more used all over world?

Question

the types cement made all over world.the good cement use for building construction,cement quantities to abtain all differant kind of building works.any good web site address.

Answer 1

OPC (Ordinary Portland Cement) is the most common, but there are many other types.

I googled "Cement types" and got

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

Answer 2

types of cement varry from a place to the other , they are basically  12  .

The most common is the Ordinary Portland Cement