Throughout the years this question has been asked a thousand times, unfortunately cracking is always a possibility. The American Concrete Institute, by which almost all concrete specs are written, has addressed the issue in ACI 302.1R-04. In part, it states that “even with the best floor designs and proper construction, it is unrealistic to expect crack-free and curl-free floors. Consequently, every owner should be advised by both the designer and contractor that it is normal to expect some amount of cracking and curling on every project, and that such occurrence does not necessarily reflect adversely on either the adequacy of the floor’s design or the quality of its construction.”
Concrete depends on multiple factors, such as temperature ranges, the ground underneath, the rebar, and humidity of concrete when is poured and set; that is why there is a chance that gets cracked.
Volcano Concrete, being a specialized company with years of experience and professionalism is your best option for any concrete job, offering to our customers the best techniques and materials to accomplish the best results in your desire job.