The new layer gives your doorway a fresh look after years of fading and cracking. Completely replacing an entry means that the new entry should last 15 to 20 years. If you're wondering if the concrete coating lasts, the answer is that the thin layer of cement can last between 8 and 15 years. The coating will not only last a long time, but will also protect the longevity of the underlying tile.
The number of years will depend on the quality of the material. The good quality concrete layer correctly applied to the prepared concrete will last from 10 to 25 years. Even so, it must be resealed every 5 to 7 years, depending on the environmental conditions experienced by the coating, the type of materials used, and the type of finish used in the coating. You should never attempt to re-pave a severely damaged driveway.
A concrete coating will not last on a surface that is not viable. If your existing concrete slab has very large cracks, deep cracks, or has very uneven areas, you may need to tear it down and start from scratch. It's best to consult with an experienced concrete contractor who can view your property and give you a professional opinion. However, after years of exposure to the elements, as well as pedestrian and vehicular traffic, your concrete driveway may start to look worse from all that wear and tear.
Before you start breaking down concrete or asphalt, call a professional to make sure the weather is right for placing your new driveway. While you may need to fix some cracks in your concrete or asphalt driveway, you can't really repair a gravel driveway if a storm swept through a quarter of it. However, repairing or repaving an asphalt driveway does not remove the aging asphalt underneath. Whether you decide to repair the cracks or replace the entire driveway, maintenance is key to helping your driveway last a couple of decades.
A coating compound has a special adhesive agent within its mixture that allows it to bond with old concrete. The concrete coating removes the top layer of a concrete slab and then pours a new coating layer. Believe it or not, that's all it takes to renew the look of your driveway for the life of the concrete slab. Another variable you'll need to consider if you're wondering if you should repair or replace your input is existing material.
While it's possible to repave your concrete driveway yourself, it's not a simple DIY to take lightly. This is a cheaper option than replacing, but it will cost more than patching or repairing individual cracks and potholes, as the cost will apply to the full length and width of your doorway. Then, with a long-handled squeegee, spread the material back and forth along the inlet, effectively rubbing the grinder into the concrete. If you've decided that re-paving concrete is the way to go, the preparation stage is absolutely crucial.