Let’s start by answering the burning question rights away, you can install concrete pavers over concrete slabs. It is, however, not that simple. To avoid dealing with paver repairs San Diego, you have to make sure that the concrete slabs don’t have extensive cracks or damages.
If you are fed up with cracked or damaged concrete surfaces, there is nothing that will make your patio pop like new paver tiles. Pavers are made of various materials including tiles and stone. Their vibrant colors make them the perfect alternative when you want to add life to your patio, driveway or walkway. However, before taking the shortcut of installing pavers over an existing concrete slab, it is good to note that the concrete slab has to be in perfect condition. A damaged slab or one that is uneven may lead to lots of expenses in paver repairs San Diego.
At times it is a bad idea to install pavers over concrete slabs. This is more so when it comes to the driveways or when a concrete slab is in bad shape. Extensive damages or the lack of a smooth surface can compromise both the look and integrity of pavers. When the concrete surface is in bad shape, you may be forced to replace the pavers frequently and they may end up blocking the doors and causing people to trip. Moreover, if the foundation is the issue and doesn’t settle, it will cause the pavers to get damaged prematurely.
Prior to installing pavers over concrete, you must start by inspecting the area for drainage issues. The area has to be sloped so that water can easily runoff without pooling. Drainage issues or standing water will easily damage the pavers. Always make sure the area has proper drainage before installing pavers. You can drill drainage holes to solve drainage issues.
Clean the surface
Don’t install new pavers over a dirty surface. The last thing you want is for weeds to start cropping up through the spaces between pavers simply because you never took the time to remove the seeds before installing new pavers. Us a pressure washer to clean the grime off the surface. Wait for the surface to dry prior to installing new pavers.
Create a sand foundation
You need a good foundation before installing new pavers. That is why you should cover the concrete surface with coarse sand. The sand layer should be at least half an inch to 1 inch thick. It is only after creating this layer of coarse sand that you should go ahead and lay the pavers.
Hold the perimeter in place
If you don’t hold the pavers in place you will keep dealing with paver repairs San Diego. You need to hold them in place with mortar or plastic edging.