Just as sure as concrete will harden, it will crack. Although concrete is known to be one of the most durable building materials in the world, it is still susceptible to cracking. While this is true, it does not make concrete any less of a solid investment for your commercial or home flooring purposes. So that you’re better informed on this issue, we’ve provided some insight below to let you know why concrete cracks, how to prevent cracks, and just what type of cracks are acceptable and which are not.