Exposed Aggregate Concrete

Exposed aggregate concrete is a type of decorative concrete that features a mixture of natural stones, pebbles, or glass pieces embedded in the surface. This type of concrete is created by removing the top layer of cement paste to reveal the aggregate (stones or pebbles) beneath. The result is a textured and visually appealing surface that offers both durability and aesthetic appeal.

More Slip Resistant

Cost Effective

Instant Curb Appeal

Longevity

Characteristics & Features of Exposed

Here are some key characteristics and features of exposed aggregate concrete:

Composition:

Exposed aggregate concrete is composed of the same basic ingredients as regular concrete, including cement, water, and aggregates such as sand and gravel. The difference lies in the type of aggregate used and the method of finishing.

Aggregate Varieties:

The aggregates used in exposed aggregate concrete can include natural stones, pebbles, crushed glass, shells, or other decorative materials. The choice of aggregates allows for a wide range of colors, sizes, and shapes to be incorporated into the surface.

Surface Texture:

The exposed aggregate surface is characterized by a textured and slightly rough finish. This makes it not only visually interesting but also provides added slip resistance, making it suitable for outdoor applications such as driveways, walkways, and patios.

Revealing Process:

After the concrete is poured and begins to set, the top layer of cement paste is either washed away with water or removed with a chemical retarder. This exposes the aggregate underneath, revealing the decorative elements within the concrete mix.

Aesthetic Appeal:

Exposed aggregate concrete is popular for its aesthetic versatility. The variety of aggregate choices allows for customization, enabling homeowners and designers to create unique and visually striking patterns and designs.

Durability:

Like traditional concrete, exposed aggregate concrete is durable and can withstand heavy traffic and harsh weather conditions. The embedded aggregates contribute to the strength and wear resistance of the surface.

Maintenance:

Exposed aggregate surfaces are relatively low maintenance. Regular cleaning and sealing can help preserve the appearance and integrity of the concrete over time.

Applications:

Exposed aggregate concrete is commonly used in outdoor spaces such as driveways, sidewalks, patios, and pool decks. It can also be used for interior applications, providing a decorative touch to floors and countertops.

Cost:

The cost of exposed aggregate concrete may vary depending on factors such as the type and size of aggregate used, labor costs, and the overall complexity of the design. It is generally considered a more decorative and upscale option compared to traditional concrete finishes.

In summary, exposed aggregate concrete offers a combination of durability and aesthetic appeal, making it a popular choice for both residential and commercial applications where a decorative and textured surface is desired.

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