How to Care for Aggregate Concrete Surfaces Year-Round

Spring: Clean and Inspect for Winter Damage

Spring is an ideal time to give your aggregate concrete a thorough cleaning and inspect it for any damage that may have occurred during winter.

• 1. Remove Dirt and Debris: Use a broom or garden hose to remove loose dirt, leaves, and debris that may have accumulated during winter. If necessary, use a low-pressure power washer to clean stubborn dirt, but avoid high-pressure settings as they can damage the surface.
• 2. Inspect for Cracks or Surface Damage: Check your concrete surface for any new cracks, spalling, or surface wear caused by freeze-thaw cycles or de-icing salts. Small cracks should be filled promptly to prevent water infiltration, which can worsen damage over time.
• 3. Apply a Fresh Layer of Sealant: Spring is an excellent time to reseal your aggregate concrete. A high-quality sealant protects the surface from moisture, UV rays, and stains while enhancing its color and texture. Make sure the surface is clean and dry before applying the sealant, and follow the manufacturer’s instructions for best results.

Summer: Protect Against UV Rays and High Temperatures

The heat and sun of summer can cause concrete to dry out, leading to surface wear and discoloration. Take these steps to keep your aggregate concrete in good shape through the summer months:

• 1. Shield from Direct Sunlight: If your aggregate concrete is in a sun-drenched area, consider placing shade structures, like umbrellas or pergolas, over high-traffic spots to reduce direct UV exposure. Shade can help prevent fading and keep the surface cooler.
• 2. Rinse Frequently to Remove Dust and Pollutants: Dust, pollen, and pollutants can settle on the surface during summer, dulling its appearance. Rinsing the concrete with a garden hose once a week can help maintain a clean, fresh look without the need for harsh cleaners.
• 3. Avoid Harsh Chemicals: When cleaning your aggregate concrete, avoid using harsh chemicals that can degrade the sealant and damage the concrete. Use pH-neutral or mild cleaning solutions to remove any stains without affecting the surface integrity.

Fall: Prepare for Colder Weather

Fall is the time to prepare your aggregate concrete surfaces for winter. Taking preventive steps now can help protect against freeze-thaw damage and erosion caused by ice and snow.

• 1. Clear Away Leaves and Organic Debris: As leaves and plant debris begin to fall, make it a habit to sweep or blow them off your concrete surfaces. Organic matter can stain the surface or cause slippery areas if left to decompose.
• 2. Inspect and Reseal if Necessary: If your aggregate concrete was not resealed in spring, consider applying a fresh layer of sealant in fall. The sealant acts as a barrier against water, protecting the surface from winter moisture and freeze-thaw cycles. A high-quality sealant can significantly reduce the risk of cracking and spalling in colder months.
• 3. Fill Any Existing Cracks: Filling small cracks before winter helps prevent water from entering and freezing, which can expand the cracks. Use a concrete filler designed for aggregate surfaces to ensure a watertight seal and minimize the risk of freeze-thaw damage.

Winter: Protect from Snow, Ice, and Freezing Temperatures

Winter can be particularly harsh on concrete surfaces, especially in regions with freezing temperatures. Follow these tips to keep your aggregate concrete protected during winter:

• 1. Avoid Using De-Icing Salts: De-icing salts can penetrate the concrete surface, causing scaling, erosion, and cracking. Instead, use sand or calcium magnesium acetate (CMA) as a safer alternative for traction. These options provide grip without compromising the surface.
• 2. Remove Snow Carefully: When shoveling snow from aggregate concrete, use plastic or rubber-tipped shovels to avoid scratching the surface. Metal shovels and snowblowers can chip or damage the aggregate if not used carefully. If using a snowblower, raise it slightly above the concrete surface to prevent direct contact.
• 3. Keep Drainage Areas Clear: Ensure that gutters, downspouts, and nearby drains are clear of debris, so water can flow away from the concrete. Proper drainage prevents pooling, which can lead to freeze-thaw damage if water seeps into the concrete and then freezes.

Year-Round Tips for Maintaining Aggregate Concrete

In addition to seasonal care, there are general maintenance practices that can help keep your aggregate concrete surfaces in excellent condition all year long:

• Inspect Regularly: Check your aggregate concrete surface every few months for signs of wear, damage, or staining. Catching issues early can prevent them from escalating into costly repairs.
• Reapply Sealant as Needed: Resealing every two to three years is recommended for most aggregate concrete surfaces. However, if your surface sees heavy traffic or extreme weather, annual sealing may be beneficial. Resealing helps preserve color, prevent erosion, and protect against water and chemical exposure.
• Address Stains Promptly: Oil, grease, or food spills can stain aggregate concrete if not addressed quickly. For stains, use a mild detergent and a soft brush to gently scrub the area. Avoid abrasive scrubbers, which can damage the concrete’s finish.
• Minimize Heavy Impacts: Heavy impacts can chip or crack the surface of aggregate concrete. Avoid dropping heavy objects or dragging sharp furniture across the surface. Use outdoor rugs or mats under furniture in high-use areas to protect against scratches and wear.

Benefits of Regular Maintenance for Aggregate Concrete

Regular care and maintenance not only keep your aggregate concrete looking fresh and clean but also extend its lifespan. With proper upkeep, aggregate concrete surfaces can last for decades, providing a beautiful, durable surface for your outdoor spaces. Consistent maintenance prevents small issues from developing into significant damage, saving you time and money on repairs in the long run.

Bethel Custom Brick – Expert Care for Aggregate Concrete in the Detroit Metro Area

At Bethel Custom Brick, we specialize in the maintenance, repair, and protection of aggregate concrete surfaces throughout the Detroit Metro area. Whether you need seasonal sealing, crack repair, or resurfacing, our experienced team has the expertise to keep your concrete looking beautiful and strong year-round. Contact us today to learn more about our services and how we can help you care for your aggregate concrete surfaces.