Concrete is an incredibly durable material that can last anywhere from 30 to 100 years or more, depending on the quality of the mix, installation, and maintenance. Properly installed and maintained concrete driveways, floors, or foundations can stand the test of time, with some structures (like bridges or dams) lasting over 100 years. However, environmental factors like freeze-thaw cycles or excessive moisture can affect its longevity if not cared for properly.

Concrete surfaces are generally low-maintenance but benefit from a few key practices:Regular cleaning: Sweep away dirt and debris regularly to prevent staining and surface damage. For tougher stains, use a pressure washer or a mild cleaning solution.Sealing: Sealing helps prevent moisture and dirt from penetrating the surface, as well as providing protection against wear and staining. Reseal every 2-3 years, or as recommended, based on exposure to weather and use.Repair cracks promptly: Small cracks should be sealed or repaired as soon as you notice them. This prevents water from getting into the cracks and causing further damage over time.Avoid harsh chemicals: Chemicals like de-icing salts can break down the surface of concrete, so use them sparingly, especially in cold climates.