Second the height of the installation will obviously be higher than it was.
Brick pavers over concrete sidewalk.
Leave a 1 2 inch gap between the bricks.
For instance if you put pavers over a concrete patio the height of the patio will be increased by the height of the brick.
The biggest problem with laying pavers over a concrete slab is the inability for water to drain through the blocks and down into the earth.
Of course when they started installing brick pavers over existing cement sidewalk we mowed our monkey grass all the way down so our masonries could work.
The other advantage for us is that we already had monkey grass along the borders of our sidewalk.
This outside layer will provide a level of stability for the entire project.
Before you begin make sure your concrete is properly sloped and doesn t puddle.
Lay a covering of roofing felt over the sidewalk to cushion the pavers and act as a moisture barrier.
Brick or precast concrete paver walks whether laid on a sand bed or mortared to a slab employ many of the same techniques used to build a similar patio.
They offer the same potential for a varied handsome surface only on a smaller scale.
Determine your paver design thin pavers come in various sizes and shapes hexagons octagons keyhole x shape fans etc.
Allow the adhesive to dry before you do anything else around the pavers.
Moisture trapped between the old sidewalk and the new pavers can cause them to weaken.
Thin pavers allow for the look and design of stone or brick without having to spend the time and money to remove existing concrete.
You will notice one difference however between a mortared path and a mortared patio.
Which also helped in creating a barrier and a visual step up over to get to the sidewalk.
This is how to lay the thin pavers over concrete.
Lay out a row of bricks along the concrete surface to determine your pattern.
This is how to lay the thin pavers over concrete.
Use liquid nails or another suitable adhesive to make sure that they stick.