When laying out patios, driveways or sidewalks, many people will use variations of asphalt, gravel or concrete. There is any number of designs to choose from, but the most important aspect of the whole process is the finishing.
Exposed aggregate concrete is one of the most popular times of finishing but to understand it, we need to know precisely how concrete works.
Concrete is essentially a mix of water, sand, aggregate and cement. Now, the composition of these separate compounds usually varies from one type of project to the next and adjustments can be made if specific circumstances so dictate. Once you have all the components in their requisite ratios, the next step involves pouring the concrete.
After processes such as bull floating, flattening and washing, the final surface is exposed, and this is now what is known as exposed aggregate concrete.
Areas Where Exposed Aggregate Is Used
Patios make great living areas, despite the fact that they are usually on the outdoor area. Homeowners like this type of aggregate because it leaves a smooth finish after the process of washing has been achieved. There are different types of finishes for patios, and the user can make a choice that fits in with their aesthetic demands as well as landscaping preferences.
These are usually very tricky, and they require a surface solid and stable enough to stand the test of time. Exposed aggregate concrete is a mainstay when it comes to driveways and is known for its resilience. If the right trowelling is done, the result is usually a piece of architecture resilient against the elements as well as mechanical pressure.
As paved paths, sidewalks are an important element in road systems. Exposed aggregate is laid on and stabilized on the sides of roads to provide a walking area for pedestrians. The finish is mostly sleek, but the surface is solid enough to ensure stability when it’s snowy or rainy.
Exposed aggregate concrete concepts have also found application in the design of plazas, sound barrier walls, facades and retaining walls. More details here: http://www.doityourself.com/stry/tips-for-pouring-exposed-aggregate-concrete
Benefits of Using Exposed Aggregate concrete Finishes
The surface is strong
This type of finish is usually rugged enough to allow for a solid interaction with the environment. There is very little danger of skidding, and most of these surfaces have been known to last for over a decade. Exposed pieces of architecture also tend to marry well with drainage systems.
Maintenance Is Easy
Driveways and sidewalks made using this approach will need very little in the way of maintenance. All that is required is some cleaning now and then as well as sealing when need be.
Exposed aggregate brings about a versatile approach in construction. It marries well with a wide range of treatment options be it stenciling, integral coloring and staining.
Repairs are difficult to fix
The exposed design creates a particular pattern, which means that during patching, the repaired areas need to match with the rest of the design. This is difficult to pull off.
The Application Process Is Tricky
You are basically trying to expose just enough of the concrete, and there is always the risk of going too far.
Exposed aggregate concrete will give your hard surface areas an amazing finish. It is hard wearing, durable and great for outdoor elements which get wet. The exposed material will glisten in the sunlight and will make your outdoor area very attractive.
Designer Premix is an innovative Designer Premix which has been transforming the landscaping of Perth homes since 1995. They specialize in Exposed Aggregate Designer Premix which is a perfect product for high traffic areas and areas subject to weather.