Before doing any concrete repair work it is important to first evaluate why the damage has happened in the first place. Is it poor drainage, too much stress on part of the concrete or something else? Once you know the cause then you can make the repair knowing that at least that problem will not occur again. It will do no good to just slap on some more concrete on the same spot that had the problem because it will happen again and maybe faster than the first time. Depending on the reason that it cracked or broke you may need to choose different concrete repair materials to make sure that it doesnt happen again.
If a problem is due to stress or banging on the concrete, then the place will still be vulnerable even after the repair unless you take steps to make it better. For example, lets think about a doorway near a loading dock that has heavy carts loaded down going back and forth all of the time. It has a two inch threshold that causes the carts to drop hard onto the surface. The concrete will break over time under that stress. In order to make a repair to this area, youll need to add steel rods to your concrete repair materials. By building up the area and reinforcing it with the steel bars there wont be a drop between levels and so the same problem in that area should not occur again.
Concrete repair can be a fairly routine problem to handle, but making sure that you address the underlying problem of why it crumbled or cracked is the most important part. Another important step in the repair process is what you have in your concrete repair kit that might be useful with the different problems that can arise. Being a good investigator to understand what caused the problem can make your repair last the longest.
Poor drainage can be a problem over time. When the water goes in a certain path, it can erode that area and if that happens to be near a concrete driveway or stairs, the good solid, tamped down base that the concrete was poured on is no longer there to provide the support that the concrete needs. Once it falls away, then the concrete can give or move with the shifting ground. Once the shifting begins, then the weight that the concrete is holding now causes too much stress on it and you have breakage. Changing the drainage path can alleviate that reason for the cracking concrete and then you can do the repair.
There are actually full concrete repair kits for sale at local stores and Home Depot or Lowes that can give you the materials that you need rather than purchasing some of each item or paying for more material than you really need. These can include quick set concrete, some patches, sealer and crack-filling epoxy. Looking online or asking someone at the store which might be best suited for the type of repair that you want to do, can help you purchase the correct items for the job.
Concrete repair can be done to fix cracked or broken concrete. Evaluating the problem that caused the cracking or breakage can help you to fix it so that it is not a repair that you will have to re-do again in a few months or years. Concrete repair can be a straightforward project with good results, but knowing what materials are the best for the repair is critical, too. Remember, the phrase is set in stone and not concrete.