ACS Materials

Changing concrete

One cubic yard at a time

9000 BC

The Precursor to modern concrete was developed

Gobekli Tepe Temple

Ancient Man's First Concrete

Gobekli Tepe Temple was constructed over 11,000 years ago using lime stone and lime mortar.

Today's Concrete Hasn't Changed Much

Portland Cement

Portland Cement was derived in the 1800s from the Isle of Portland.


Typical Supplementary Cementious Materials include fly ash and slag.

What is the problem with this mix?

ACS Materials

Changing Concrete
One Cubic Yard at a Time