Have you ever been captivated by a driveway decorated with patterns of rocks or pebbles? Chances are you were admiring exposed aggregate. This decorative concrete finish is achieved by skillfully removing the top layer of cement from the concrete, creating a stunning visual effect. It is a popular choice for enhancing the appeal of driveways, patios, sidewalks, pool decks, and stair steps.
Aside from its modern appearance, there are several benefits to using exposed aggregate. They are skid and slip-resistant, making them suitable for high-traffic areas. It is also remarkably durable, requiring minimal maintenance and capable of withstanding year-round climates. But how long will exposed aggregate last?
With adequate maintenance, you can expect a lifespan of more than 10 to 20 years.
One of the most attractive benefits of using exposed aggregate is its longevity. Once your exposed aggregate structure is in place, proper care and maintenance should help you extend its life for decades. Caring for exposed concrete is simple and requires minimal time and attention. Here are some tips for maintaining exposed aggregate.
Regular cleaning will extend the lifespan of your driveway or patio significantly. Use a broom or a leaf blower to remove trapped dirt, dust, and debris at least once a day. At least once a week, wash your driveway down with a medium-pressure hose to deep-clean exposed aggregate. Unlike regular concrete, we do not recommend power washing exposed aggregate. The high-water pressure can cause the exposed rocks to dislodge and create holes in your driveway or patio.
Particularly for exposed aggregate driveways, you can expect them to have stains or marks over time due to the high traffic in this area. For most stains, you’ll find oil and grease marks, tire skid stains, and those stubborn moulds. Remember, each type requires a different approach for effective removal, so ensure you tackle them with the correct techniques. Specifically for oil, grease, and tire marks, you can use a driveway cleaning solution to break down the stain. Before washing the solution off with water, use a stiff-bristled broom to help lift the staining from the concrete.
Moulds can grow on your driveway, too, especially if the floor remains damp and does not receive much sunlight. To remove moulds, use a mould-killing detergent and let it soak. To effectively remove the growth, grab a stiff-bristled broom or a plastic scraper and get to work. Be prepared to repeat the process a few times, as moulds can be resilient and challenging to extract. More challenging cases may result in power washing. Regardless of the stain, we highly recommend you remove it as soon as you spot it.
At A-Star Concrete Ltd, we take special care when laying your exposed aggregate. We seal the concrete with a top-notch resin to shield it from oil, grease, water, and stains. It also provides a beautiful shine to your patio or driveway. However, as time goes by, this protective seal naturally wears down due to regular usage, cleaning, and friction. To ensure your exposed aggregate maintains its pristine condition and enjoys a long-lasting life, we strongly advise resealing it annually. This simple step will offer optimal protection and help extend the lifespan of your exposed aggregate, keeping it looking exquisite for years to come.
When it comes to exposed aggregate, it’s not just about its eye-catching visual appeal; it also boasts remarkable durability, promising a long lifespan with proper care. By following these simple maintenance tips and utilizing professional services like those offered by A-Star Concrete Ltd, you can truly appreciate the beauty and practicality of exposed aggregate for countless years ahead. If you want to elevate your outdoor space, opting for exposed aggregate is undeniably a wise investment that will withstand the test of time.
