Before knowing, the cost of installing exposed aggregate concrete, it is important to understand what exposed aggregate concrete is. It is a method of decorative concrete which is achieved by adding a decorative aggregate on to the surface of the concrete. This is suitable for both residential and commercial spaces. There are several methods to add aggregate to concrete which homeowners can choose depending on the size of the project. Some of them are:
- Brushing and Washing: This is the simplest method to expose an aggregate. This is because it does not require any special tools. You just need to remove the top layer of concrete and add decorative aggregate to the desired depth. This method is suitable for small jobs.
- Abrasive Blasting: This method takes place after the surface of the concrete has hardened by using abrasive blasting. However, there is a disadvantage of using abrasive blasting which is that it can dull the appearance of the aggregate.
- Using a Surface Retarder: This is the most proffered method in which the contractor exposes the aggregate by using a chemical surface retarder onto the concrete surface. This is a flexible method and often used for large jobs. If you are going to expose decorative aggregate on vertical surfaces, you should use chemical retarders which are thick and can be painted on easily.
How to Expose the Aggregate on The Surface of The Concrete?
After you have placed the concrete, the decorative aggregate will be revealed. Before the application, the general rule of thumb is to remove the top layer of concrete and then expose the aggregate on the surface of it.
Exposed aggregate concrete is a common approach to improve the functionality and appearance of various concrete surfaces, such as parking aprons, driveways, and floors. The cost to install exposed aggregate onto the concrete surface depends upon the surface area, the type, the color of stones, the labor rate, and the other preferences.
To find the detailed information about exposed aggregate concrete cost, you need to do thorough research on the internet. If you hire a contractor who has a business based in your area; then the exposed aggregate concrete cost will be around $10 per sq. ft., depending on the material and labor cost. But the actual costs depend on the size of the job and conditions.
These estimates are for work performed by professionals in serviceable conditions. If the project is done using high-quality materials it will result in higher costs. These estimates are also not for written quotes, so it is recommended to contact reputable professionals for assessments of the project and its costs before coming to a decision. Also, while setting a budget, do not forget to add taxes and permit fees.
People may often misjudge the cost by the number of efforts put in. In such cases remember the quotes provided to you by the company do not matter at all if in case they do not perceive the work as per your chart of expenses. The first step is then advised to read the cost chart. Then decide if their rates match with your estimation factors or not. If so, go ahead and hire the services. If not, then no matter what you think the price will always be a notch higher than your expected cost. Remember the process of aggravation is simple yet expensive since it requires the involvement of art. One needs to understand that exposed aggregate concrete cost can easily be lowered by putting against the company quote a more reasonable and solid quote by yourself. In this way, the desired results will be incurred at a competitive rate.