Lay a bed of sand approximately 1 inch deep and 12 inches wide.
Laying pavers over concrete driveway.
Another option would be to use techniseal dribond mudset which applies like sand and hardens like concrete when activated with water.
These are easily and quickly installed will last and may even give accent to your pavers.
Once the concrete has dried border pavers will be glued down using mortar or a construction adhesive.
Installing pavers over concrete defeats some of the main benefits that you get with pavers.
Installing pavers makes for beautiful driveways patios pool decks or walkways.
But it s not as simple as installing the pavers over existing concrete.
The benefits to using dribond versus another adhesive is that it applies much more quickly and it fills in any existing cracks in the concrete.
Laying pavers over a concrete patio may work fine since it will experience little stress but a driveway constructed in this way may not be able to stand the stresses of vehicles.
Spread the sand evenly to eliminate low spots.
3 4 inch porcelain pavers can be installed over sound concrete using sand or adhesive as described in this porcelain paver installation guide.