Close-up pictures of a stamped concrete driveway 3 years old

This is a Pennsylvania slate stamped concrete driveway/sidewalk.  No colour added.  This is an expansion foam embedded at the weak point of the corner of the house.  Expansion foam is a very important part of a concrete installation.  The expansion foam allows for the concrete to move of break in this area,  other wise know as a "control joint".  Let us know if you would like to view this driveway.