How many times have you walked outside and seen cracks in your concrete? If you’re like most people, this probably happens quite often. It’s not uncommon for our concrete to crack due to the nature of its composition. But don’t worry! There are several ways to determine whether or not you need concrete repair or replacement. Read on for more information about diagnosing cracked concrete.  Why is a concrete inspection necessary?  The answer is simple: a concrete slab can last for decades with proper care and maintenance. However, if it’s not inspected regularly, you might not know that there are problems until they become much more significant – and more expensive – to fix. Just like everything else, normal wear will eventually happen and may lead to further damage if not taken care of.  Determine the type of concrete you have  How to know what type of concrete you have? There are different types of concrete. To understand what type is installed in your driveway or sidewalk, you will need to take a sample and have it tested. The most common types of concrete are:  Portland cement  Concrete made with fly ash  Roller compacted concrete  The location of the concrete