These finishes are as robust and durable as simple concrete. However, an aggregate surface may be more susceptible to weathering and deterioration due to its textured surface. Both solid concrete (with a standard wrought finish) and aggregate inputs are long-lasting and reliable options. Aggregate driveways are often referred to as exposed aggregates because gravel (or stone chips, in some cases) in the concrete mix is partially exposed on the finished surface.
The added variations allow you to add color and texture to your entrance, creating an attractive design that coordinates with your home and landscape. A standard concrete finish is relatively smooth and, for a doorway, generally includes a broom finish for added slip resistance. When it comes to decorative concrete projects, exposed aggregate is a cost-effective option that will look great, make surfaces safer, and last for decades with minimal maintenance. However, it needs sealing often, so it requires a little more maintenance than concrete. Learn more about sealing concrete for your next project, and if you need help, don't hesitate to contact us. Exposed aggregate differs from regular concrete in two key respects.
First, the top layer of aggregate visibly protrudes from the pavement surface. Secondly, instead of the monotonous gray gravel used as an aggregate in common concrete, homeowners can choose from a wide range of decorative aggregates. Exposed aggregate is decorative concrete that can add an elegant touch to your concrete floors, driveway, patio, walkway, or pool surroundings.
Exposed aggregate concretehas a natural degree of immunity to chipping since contractors have already removed the surface layer of cement paste during installation. Additionally, it is more weather resistant, more wear resistant, requires little maintenance and is easy to clean. One method to achieve this result is to seed the overlay and polish it afterwards, which will expose the aggregate.
The aggregates are mixed in a batch of concrete coating and applied to an existing concrete slab in a thin layer 1 to 1.5 inches thick. An exposed aggregate patio can bring your entire outdoor living space together, complementing your outdoor decor with this customizable decorative concrete. Aggregate entrances are particularly susceptible to weathering and deterioration due to their textured surfaces. Only two main concerns come with the aggregate exposed and, fortunately, both can be mitigated with simple maintenance and proper care. Firstly, the aggregate stone inside the concrete can come loose with a large amount of pressure or damage and can leave a small hole. The exposed aggregate can be a worthwhile investment for anyone looking to add more exterior appeal, greater weather resistance, and a more decorative finish to their driveway, walkway, or pool.
Because aerated concrete renounces stone aggregates, and because foam introduces a higher proportion of air, it has a much lower density than traditional concrete. Exposed aggregate concrete, when used around swimming pools, may be lower depending on the chemicals used in your pool but can still be expected to last 15-20 years or longer with proper care. Meanwhile, the aggregate mixture and its size and type depend mainly on the purpose of the concrete product itself. While a concrete slab can be cleaned quickly with a good pressure wash, the exposed aggregate generally requires more time and attention. Therefore, you can expect to have the same options as with the exposed aggregate mainly with the color and stone options.