One of the biggest problems is a small foundation crack is that they really can get a small bigger. Usually not that big of a problem, but once they start to get bigger or continue to grow, now is when you have a major problem with your building foundations. You can also know 'how to assess a foundation crack' (also known as 'comment valuer une fissure de foundation' in the French language) so that you can better deal with it.
Go around the house or building and inspect the foundation for any cracks, write their location on a piece of paper, and if possible take some pictures so you can re-examine the older images when you check your building foundation in the future.
If you see that the crack is getting bigger, it would not be a bad idea to contact the contractor who is familiar with building a basic problem in your area.
The contractor should be able to answer all your questions and provide you with a good solution to improve your building foundation.
If cracks do not grow your small base or get bigger, you probably will not need to worry about your building foundation.
cracks are common in almost all made of concrete. concrete sidewalks, driveways, foundations, and building foundations to crack and that's a fact of life, the only problem is we do not want this to be too large cracks or we could find ourselves with building a basic problem.