It seems so much disappointing that you find the problems on your fix slab foundation. There are many causes possibly to consider but the improper design of the foundation is also interesting to concern. Regarding with the improper design, there are many possible cases actually. For instance, the less estimation on the thickness of the concrete possibly leads to the serious issues on the foundation. If it is too thin, the concrete slab is unable to support the foundation due to the overweight of the house. Here you may just realize on how you should pay your serious attention to the setup of the foundation. In fact, it is actually reluctant to any home owner to repair the foundation which should be properly estimated.
Suppose you are developing your house on your order, it is quite crucial to pick the professional contractors. In this case, prior to the start of the project, it is necessary for you to understand some crucial matters regarding with house building. You may also discuss with your close friends that have experiences to build their house on their order. By this way, you can quite confident with every decision so that you know the reasons if some issues happen in the future.
It is not enough to know one of the problems regarding with the foundation. As it is a quite important part of your house, you may educate your family members to be aware of the initial signs of the issues.
Thus, it is possible for your family to anticipate the serious damages. Besides that, the preventive action is possible to work on by your family members. If they find the initial signs, they can just practice the early necessary actions. It is relatively effective not to miss the small issues which possibly turn to results in serious damages if those are ignored.