pommy stone (volcanic bolders) and lime
cement
Concrete. Roman Concrete.Roman concrete was made of cement, ash, and water mainly.
Concrete. Roman Concrete.Roman concrete was made of cement, ash, and water mainly.
aqueducts were made of a combination of stone, brick and a special volcanic cement
The roman empire
If you want the answer to this question go to vsa.flvs.com and go uder world geography.
CHINA IS world's leading cement consuming country ..............word cement comes from roman word means 'opus caementium resembling the masonry work to modern concrete made by mixing crushed rock and lime
Cement bricks are made of Cement- it's in the name.
Portland cement is made of,CaoSiO2Al2O3Fe2O3MgOAlkaliesSO3
It wasn't rock, but cement. The Romans invented cement and used it on everything.
Cement is too heavy.
Cement, sand and stone is what concrete is made of. Cement is the binding agent.