It is recommended to hire a professional who has experience in constructing driveways. They are aware of what they're doing, and will make sure every step is done according to the code. A contractor must prepare the concrete surface before they begin installing it. This will ensure a solid base for the driveway, and also prevent cracks. Typically, concrete has a 32 MPa compressive strength, but cracks can be reduced with proper weather conditions and strategically placed stress joints. Concrete is also susceptible to staining therefore special cleaning agents must be used to clean up tire marks and oil.
Before hiring a contractor, be sure you inquire about their insurance, licensing and experience. These credentials should be readily available to you and should be easily accessible to a reliable contractor. Be cautious of contractors who claim to be able to finish any concrete job, but be aware that not all states require contractors to be licensed. It is also crucial to ask about their experience and specialties, so you can locate the right contractor for the job you require.
When installing a new driveway it is important to keep in mind that the job is complex and requires a number of people to complete. Concrete pouring, as its name suggests, involves filling the forms with concrete, which is delivered by an ready-mix vendor. The crew should apply a broom finish to the surface which will improve grip. You may also want to think about a decorative finish if you're planning for a stamped concrete driveway.