Significant detail during the construction of foundations are, for example, continuous footings which very often are exposed to unfavorable weather conditions. It is on them that the building and consequently essential, that they would be extremely durable, otherwise maybe the concrete, which is here simply unacceptable.
There is however a method which allows, namely used concrete admixtures, suitable measures which prevent cracking, plasticizing concrete, making it simply in the world more durable - see concrete related help on website concrete quantity calculator. In addition to admixtures uses also other supporting measures, for example foundation nets or their extremely decent replacement, otherwise concrete fibers what have in depth the same application however the nets much are more difficult to assemble. However, when it comes to fibers, the issue is much simpler and thanks to them acceptable is good concrete reinforcement defined often as a micro-reinforcement of concrete whose is also preventing cracks.