Can I Lay Block Paving Over Concrete

You cannot lay resin bound surfacing directly over block paving with no preparation and not expect to some signs of cracking over time.

Can i lay block paving over concrete.

Whether you ve chosen marble sandstone or concrete paving carefully to lower your first slab into the concrete. This is a controversial topic and the answer is yes so long as you carry out the correct preparatory processes. 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. One notable exception would be the use of a bitmac overlay where a new surface or wearing course is applied over an existing bitmac or occasionally concrete surface to improve the overall look and styling but when it comes to segmental paving.

Lower a paver over the mortar at one corner of the concrete and tap it gently using a rubber mallet. It is considered to be bad practice to lay new paving over old. It s a good idea to wear knee pads and gloves for this to avoid potential burns from the wet cement. If you ve been thinking about updating your driveway or parking lot you might be wondering if asphalt can be paved right over the top of the concrete.

The process is nearly identical to laying a paver patio over ground. According to several paver manufacturers paving blocks can be installed on top of concrete without mortar if you first lay down a 1 2 to 1 bed of coarse sand. Laying pavers over this material may pose problems to the drainage as concrete slabs have the inability to drain water through the blocks and into the earth. Glue down the last border patio blocks.

Follow the concrete s slope when installing the pavers and make sure the edge that drains water stays low and permeable. Let the glue dry for a few hours before you tamp the field pavers and sweep sand across the patio to fill the joints. Repeat the process of laying pavers over the mortared section and inspect the top with a carpenter s level. Scrape away the excess sand and cut off the excess landscape fabric with a utility knife.

Place another paver 1 8 inch apart from the previous paver and set it into the mortar with a mallet. Well the answer is yes. It is safe to pave asphalt over concrete.